Sun: Closed. Meaning you only have one serialized firearm. It sits in a free-floated M-Lok upper, making it perfect for 3-Gun or general use. Your email address will not be published. YOU MAY ALSO BE INTERESTED IN THESE PRODUCTS, 8% OFF Sitewide + 5% Bonus Bucks - code: SAVE8. The ATI .450 Bushmaster complete upper receiver saves the hassle of building one from the ground up. Manufactured to An AR-15 handguard allows shooters a firm grip on their firearm and facilitates proper stance and positioning for shooting. The cheapest way to purchase an AR upper is to buy a stripped version and add the parts yourself. The .450 Bushmaster is a large bore, straight-walled cartridge that is compatible with a standard AR receiver. Whichever you are, this upper can just ride with the lower receiver in no time. One great example is the Strike Industries Enhanced Ultimate Dust Cover for standard AR and large frame rifles. Otherwise, for hunting purposes, aluminum will work just fine. Your email address will not be published. The AR-15 is a rifle comprised of two halves; the upper and lower mated together, each responsible for their own essential functions. It is also compatible with aftermarket rail systems and handguards. Its fitted with a match-grade 24-inch bull barrel to help you get high bullet velocity. Some find it ready to use but others also have their own preferences. We may earn a commission when you purchase through the links on our site. This makes it easier to work with in the manufacturing process, but it is not as stress-resilient or as strong as 7075-T6 which can be as hard as steel. Add to Cart Compare. With a large-caliber cartridge comes greater muzzle flip, so it helps that it also comes with an A2-style compensator. This.458 SOCOM Stripped Upper Receiver from Anderson Manufacturing is ideal for those who are new to AR-15s. The most common materials used for upper receivers are aluminum and steel. HORNADY (In Stock) - 4.7 (3) SUPER-X 450 BUSHMASTER . Anderson Manufacturing AR-15 Stripped Upper Receiver - BLEMISHED, Aero Precision M4E1 Threaded Upper Receiver - Stripped Cerakote FDE - BLEM, Spraypaint/Cerakote Ready AR-15 Mil-Spec Stripped Upper Receiver, Davidson Defense Stripped Upper with M4 Feedramps - 7075 T6 Aluminum, Davidson Defense Upper W/ Dust Cover & Forward Assist, Davidson Defense Black Diamond Series AR-15 Billet Upper Receiver No Forward Assist - USA Made, Spike's Tactical Billet Upper- Gen II AR-15 5.56 .223 300 Blackout, Genuine YHM Yankee Hill Machine Premium Upper Receiver Stripped AR-15 A3 Matte, Omega Mfg. Are you looking to put together your own AR-15 in .450 Bushmaster or upgrade an existing one to the round? Your barrel has to be at least 16 inches long to make your AR-15 rifle work just as well as it should. 450 BUSHMASTER achieves one-shot, one-kill for large game inside 250 yards by delivering a 45 caliber, 250 grain projectile at 2200 fps from the muzzle of an AR-15. The entire receiver is built to mil-spec standards with normal M4 feed ramps. What makes a good upper receiver? Patriot Arms and Supply Stripped 450/458 Anodized Upper Receiver -The Best .450 Bushmaster Stripped Upper. There is a wide variety of .458 SOCOM rounds, and they vary in weight. While there are many versions of the AR-15 upper , the most commonly available version on the market today is the flat-topped A4-style upper that does not feature a carry handle. And while everyone calls the AR style .308 chambered rifle an AR10, this isn't actually always accurate. Most 16-inch barreled AR-15 has a carbine length. On top of that, it has a matte black finish to prevent reflection from sunlight, allowing you to shoot your rifle without any interference on a hot day. Thu: 8:00 am 5:00 pm Receive exclusive gun deals once a week and all our great reviews right in your inbox. We do either Forged or Billet upper receivers and all fit any industry standard AR-15 Lower Receiver. High-quality left-handed upper receivers generally have hefty price tags, and its one main concern for those who have budget constraints. Lastly, make sure to store your rifle in a safe area where only you have access. Popular Brands Were pretty sure youve noticed that most gun accessories are built for right-handed shooters. Developed by Eugene Stoner in the late 1950's, the AR10 is a stronger, more powerful, older sibling to the AR15. AR 15 Stripped Upper Receivers for sale at Primary Arms. The difference between a billet and a forged receiver is like owning an AK-47 versus the AR-10.Both do the same thing, both are reliable but one can be . 458 SOCOM Rifles . All Rights Reserved. In the end, it would still depend on the purpose youre buying this upper for. Set-screw retained take-down pin spring for easy assembly. 6061-T6 aluminum will almost certainly be able to stand up to any demands you will be putting on your rifle, but understanding the differences is still better than being uninformed. For accuracy at further distances (or for hunting purposes), youll want the velocity and ballistic profile provided by a longer barrel. it is built to last. This feature was added to Eugene Stoners original design during the period of time that was arguably the most tumultuous for the AR-15. Although cleaning an AR-15 is a little bit more labor-intensive than cleaning a Glock or other pistol, it is necessary if you want it to continue performing optimally. AR-15 XM-15 QRC UPPER RECEIVER ASSEMBLY. Left or right-handed uppers become more durable when coated with anti-rust and anti-corrosion materials like a hard coat and anodized finish or Cerakote. This side charge upper receiver will fit and accept any AR15 Mil-Spec lower receiver and barrel. Although nowadays, many gun cleaning solvents dont emit strong fumes or strong odors. It is compatible with Mil-Spec parts and aftermarket rail systems and handguards. Forged From 7075 . 3. If you want to build your own AR rifle from the ground up, this left-handed upper receiver is a good choice. Complete Bolt Carrier Group - 458 SOCOM, 375 SOCOM, 450 Bushmaster Sale! It consists of a firing pin, bolt, cam pin, extractor, and gas key. Another thing we can do is check the feedback of other users online. Price: $745.00. When hunting out in the woods, most of the time youll be trekking over rough terrain with the rifle slung over your shoulder all day, so thats also something to consider. Its a compromise of the two and doesnt have the strength and durability to resist abuse. Although most, if not all, choices on the market have the usual black finish, we cant deny the fact that this Bushmaster upper receiver looks real sleek and impressive with all its monochrome glory. American soldiers overseas were seeing their rifles jam or fail to go fully into battery on a frequent basis, so the forward assist was added, along with a scored bolt carrier to allow the assist button to press the bolt forward manually. The upper receiver is constructed to accommodate other AR-15 calibers, and not just the .458 SOCOM round, and because of this, it has a protracted ejection port to extract large cartridges after every shot. You can buy a preassembled BCG or its individual parts and put them together yourself. This flat-top upper gives you room for the easy addition of optics and other accessories. An 18.5-inch barrel length offers a good balance between the other two. The company utilized the 5 Axis machining technique for increased accuracy. . An AR-15 upper can be billet, forged, or cast. If you want an AR-15 rifle solely intended for your hunting missions, this stag complete A3 upper receiver assembly is your best choice. This methodology treats the receivers somewhat like a sculpture, and it usually means theres a large amount of customization that can be done on the receiver to make it more aesthetic and personal to the shooter. Crafted from 7075 forged aluminum, this A4 flat top upper receiver is both durable and lightweight, making it easy to maneuver and handle. UPC : 810046200247. Users report having more issues with the metal GI-style STANAG magazines than polymer magazines such as Lancer or Magpul. LAR-15LH Lef-T Complete Upper Halves .223/5.56mm, LAR-15M Complete Upper Halves .350 Legend, LAR-15M Complete Upper Halves .450 Bushmaster, LAR-BT3 Complete Upper Halves .243 WIN/6.5 Creedmoor, LAR-15M Complete Upper Halves 6.8mm SPC II, LAR-15M Complete Upper Halves .300 AAC Blackout, WARNING: The products offered for sale on this website can expose you to chemicals which are known to the State of California Perhaps youd like a few options in alternate calibers, with different gas systems, different barrel lengths, or different optics. Many gun users prefer carbine length and mid-length. We have also included a buyers guide discussing what factors you need to consider when choosing an AR-15 .458 Upper Receiver. AR 450 Bushmaster; AR 458 Socom; AR 5.7x28; AR 50 Beowulf; AR 6.5 Creedmoor; AR 6.5 Grendel; AR 6.8MM; AR 7.62x39; AR 9mm; . Regardless of your need, Next Level provides the best quality parts on the market. Short guns, long guns, light guns, heavy guns. When constructing your next .223 Rem, 5.56x45mm or .300 Blackout firearm, choose Wilson Combat. Gun deals, hand's on reviews, educational content and news on law changes, every day! So if you already own an AR in 5.56, you wont have to buy a new lower receiver if you dont want to. MSRP Price: $165.95. The Cross Machine Tool Co., INC Billet Upper Receiver is made from high-grade aluminum and it has an anodized finish for increased surface strength, superior durability, rust, and corrosion resistance, and abrasion-resistant. So this particular upper receiver is designed to perform and function better. LAR-15, LAR-8, LAR-6.8, LAR-458, LAR-9, LAR-40, LAR-47, LAR-300, LAR-15LH LEF-T, WYL-EHIDE, PRK-EHIDE, NSP, IRS, X-Series, and ROCK RIVER ARMS are registered trademarks of Rock River Arms, Inc. Bear Creek sent me out one of their 16-inch 5.56 upper receivers to put it through some testing and evaluation so today we'll look into how well this upper receiver did in a few "average joe" tests. Nonetheless, it more than makes up for it as it already comes with all the parts youll need for a complete AR-15 upgrade. The T-marks on the rail enable easier removal and accurate positioning of the parts. Those who already own an AR-15 .458 SOCOM rifle have a good idea of what to look for. Why would you go with a stripped upper receiver when the complete one is already good to go out of the box? We've got billet and forged stripped uppers. It comes with far more features than a stripped upper receiver. $39.00. As a leftie, you can learn to shoot using your right hand, but it will take a lot of effort and wont feel as natural. The anodization process can also be used to impart certain colors onto receivers, giving you some flexibility beyond the standard black finish. These are usually finished on CNC machines as well. If youre looking for economical mags, check out our review on these Taurus G2C Extended Magazines. 15" M-Lok Davidson Defense Freefloat Handguard. Spike's Tactical Flat Top Upper 9mm w/ Ejection Port Door. Still, some parts will need a considerable amount of work to install and youll end up hiring a gunsmith anyway. Add to Cart Add to Wishlist Buyer's Club Double Discount SK1954. For reference, you can fit 7 rounds of .450 Bushmaster in a 20-round 5.56 magazine and 11 rounds in a 30-round 5.56 magazine. Buy Bushmaster Complete 450 Bushmaster Upper. . SKU : WARP15-UP-A. If you use an upper receiver that is not designed for heavy rounds, you are going to experience some problems with locking lugs, and your receiver may even crack. Receivers, both upper and lower, are made one of two ways; they will either be a forged receiver or a billet receiver. You can go with #1, #2, or #4 on our list if you want to design your own AR-15 rifle from scratch and add any accessories of your choice. Sort By: SALE SAA 16" 5.56 1:7 HBAR, 12" S12M MLOK FF Complete Upper Re . Aero Precision M4E1 Threaded Stripped Upper Receiver - FDE Cerakote . Either way, youve come to the right place. The first thing you would need to do is build an .458 SOCOM Upper Receiver. You might have heard of these terms being thrown around when shopping for one. Make sure to use gun cleaning solvents and oils designed for such guns. I'm Mike, one of the oldest writer of Sniper Country! Unsubscribe at any time. Ejection port opening is .665 wide for use with 458 SOCOM, 375 SOCOM, 450 Bushmaster, 12.742 etc, but can also be used for smaller calibers such as 5.56. The 20-inch barrel brings higher velocity while minimizing muzzle blast. An incorrectly reassembled rifle can cause it to malfunction, and as a result, it may cause serious injury. The 450 Bushmaster extractor is used for TC Encore and Pro Hunter barrels chambered in 450 Bushmaster. You wont need gunsmithing for assembling your upper receiver if you know what youre doing. This caused the issues which made the forward assist necessary. In Stock. 5. SKU: UP308-C. Out of stock. Our selection of AR upper receiver products includes AR stripped uppers, M4 uppers, complete upper receivers, skeletonized uppers, barreled upper receiver assemblies and more. A CNC machine completes all the work, taking the solid block of material and trimming it down to the exact size and shape required. Also, the larger port door fits the .450 Bushmaster rounds and ejects them like clockwork. Receivers are guaranteed compact and heavy-duty due to their excellent materials and composition. It offers the signature F-1 Firearms 3G skeletonizing for weight reduction. The forward assist button resides on the shooters right-hand-side of the assembly. 2. Radical Firearms 16in, 450 MHR Complete Upper Receiver Group $619.95 (Save $31.00) $588.95 Obsidian Arms OA-15C Billet Upper Receiver $175.00 (Save $8.75) $166.25 3 models POF USA Minuteman 16.5 in Barrel .350 Legend Upper Receiver Assembly As Low As (Save Up to $66.00) $1,040.00 Newly Added This complete package comes with the bolt carrier assembly and a magazine. As NLA says, Why pay less for inferior parts and pay more to upgrade later? It pays to invest in a trusty upper in the long run. What are the benefits of using a left-handed AR-15 upper? Your 300 BLACKOUT AR 15 Upper Receiver will arrive turn-key and ready to shoot out of the box. Stripped uppers are the most affordable and offer the AR builder a chance to customize every aspect of the build with custom-selected parts. 3rd Gen Tactical 'Humboldt' AR-15 Billet Upper Receiver - Black. Some of the really popular big-bore AR cartridges include .450 Bushmaster, .458 SOCOM, and .50 Beowulf. UPPER RECEIVERS/PARTS; LOWER HALF PARTS; BUTTSTOCKS/PISTOL GRIPS; HANDGUARDS/RAIL SYSTEMS; SIGHT ASSEMBLIES/MOUNTS; MAGAZINES/MAG . The AR10, or ArmaLite 10, is a rifle designed around the 7.62x51mm NATO cartridge. We are passing these State Of The Art machining capabilities on to you in the form of precision made USA quality at great competitive pricing. If you want to select every component that goes into your AR-15 yourself, you should get a stripped option. Unsubscribe at any time. AR-15 Upper Receiver w/ Charging Handle, Dust Cover, and Forward Assist, Aero Precision Stripped AR-15 M16 Upper Receiver, Aero Precision AR-15 Stripped Upper Receiver No Forward Assist, Aero Precision .458 SOCOM Stripped Upper Receiver - Anodized Black, Aero Precision AR-15 Assembled Upper Receiver No Forward Assist, Aero Precision AR-15 Stripped Upper Receiver - Tungsten Cerakote, AO Precision Ar-15 Forged Flat Top Upper Receiver 7075 T6 Aluminum - Uppers Have A Slight Or Small Cosmetic Blemish, Aero Precision M4E1 Standard Assembled Upper Receiver - Black (Billet Look), Aero Precision M4E1 Enhanced Upper Receiver - Anodized Black, Aero Precision M4E1 Threaded Stripped Upper Receiver - Anodized Black, Aero Precision "Limited Edition" Ar-15 Stripped Upper Receiver With Etched American Flag **Super Low Price**, Aero Precision AR15 Assembled Upper Receiver .458 SOCOM Model **Works With 450 Bushmaster & .458 SOCOM Calibers**, Aero Precision M4E1 Threaded Stripped Upper Receiver - FDE Cerakote, Aero Precision Forged AR15 Stripped Upper Receiver Special Edition: Texas, A1 Stripped Upper Receiver, C7 Style (w/ Case Deflector), Major Name Brand **BLEMISHED** Ar-15 Forged Flat Top Upper Receiver 7075 T6 Aluminum - Blemish, Aero Precision XL Expanded Door Upper Receiver For .450 Bushmaster .458 Socom & .45 ACP, Aero Precision AR-15 M4E1 Threaded Stripped Upper Receiver - Anodized Black - Blemished. Most upper receivers are machined using the 4 Axis or 3 Axis machining techniques. Its a small piece of the unit's body that extends outward to intercept the rearward trajectory of a spent casing as it ejects through the ejection port and deflects the brass away from the shooter. Looking for complete upper receiver assemblies with barrel and handguard? Price: $849.00. Meanwhile, youre most likely going to need to spend several hundred dollars for a complete one.. Also, the key-mod rail system has a big room to accommodate optics and other accessories. Attached to the main receiver is a 16-inch barrel with a 1:24 twist rate. A fantastically reliable & accurate AR-15 on a tight budget is a hard balancing act to acomplish. . Keeping in mind that uppers come as either stripped, barreled, or complete assemblies, there is a considerable amount of price difference between types. It does not come with a dust cover; you would need to buy it separately if you need it. Another thing is comfort. For lefties, the ejector point should be on the left side. There are several ways to learn how to build a cheap AR-15. Stag AR-15 Varminter complete upper receiver comes with a charging handle, a bolt carrier group, a free-floating handguard, and a rifle gas system. DB15 Limited Edition Lasered BARBED WIRE Ejection Port Cover Assembly . 450 complete uppers from top brands like Wilson Combat, GLFA, Radical firearms, and more. Add To Cart. Item : WARP15_UP_A. Below are the things to consider when looking for a new .450 Bushmaster upper receiver. This.450 Bushmaster Rifle Upper Build Kit is for you if you want a huge, booming round that hits hard. This means that you need to put this receiver together. Beautifully designed and built. In other words, its the component of the firearm that is the most directly involved with firing the rounds. We machine the NLX556 receivers from 7075 American made forgings. T/C Encore 450 Bushmaster Extractors are Tool Steel by EABCO. US Made AR15 Billet Flat Top Upper Receiver Stripped, Compatible Faxon Firearms - AR-15 Gunner Big Barrel Bore .450 Bushmaster. Its up to you to test the .450 Bushmaster rounds in your magazines to confirm function. Stripped .450 Bushmaster Upper Receiver Options San Tan Tactical Big Bore An expensive stripped option, but a .450 Bushmaster upper you can be assured is built to the tightest specs and is made for precision performance. A significant advantage of the upper, unlike a lower receiver, is it's not considered a firearm by the Bureau of Alcohol, Tobacco, and Firearms. Left Hand Items 1 - 36 of 284 Sort By Meanwhile, the cast isnt your best bet. Big Bore Upper Receiver - Skeletonized $220.00Add to cart Complete Bolt Carrier Group - 458 SOCOM, 375 SOCOM, 450 Bushmaster Sale!$235.00$210.00Add to cart Big Bore Billet Upper Receiver $189.00Add to cart Upper Receiver - Right Handed $149.00Select options Redding .375 SOCOM Dies, 2-die set $145.00Add to cart SHOP Pro2A Tactical LEFT HANDED AR-15 Upper Assemblies featuring Standard Rear Charging Uppers and NR Side Charging Uppers. Stag Arms Complete 3 Gun Elite Upper Receiver Left Hand 649 at Brownells Prices accurate at time of writing The Aero Precision Assembled XL is made of very durable 7075 T6 aluminum material. Shop Upper Assemblies and other Upper Receiver Parts at Sportsman's Guide and save BIG! Bear in mind that the AR-15 has been around for nearly six decades. Anderson Lower. However, this receiver does not come with a dust cover or charging handle. TrustLogo("https://rockriverarms.com/assets/img/positivessl_trust_seal_md_167x42.png", "CL1", "none"). QTY. $94.99 $80.99 Sale. $155.24. So if you are on a budget and dont mind building your own AR upper receiver, this model would be a great option. What Is The Upper Receiver of a .450 Bushmaster? But if you are building your very first AR-15, here are some factors to consider when choosing an AR-15 .458 Upper Receiver. Our Price: $149.95. It determines whether your gun is functioning reliably and smoothly. On most MIL-SPEC uppers, the ejection port will be coupled with an ejection port cover to protect the BCG and interior of the receiver from debris. This can work with many guns and accept different cartridges. GORILLA MACHINING AR-15 .450 Bushmaster Billet Barrel. Price . LAR-BT3 .243/6.5 Uppers. You can buy a stripped one or an assembled one; either way, there are some good options out there. Also, if youre eyeing for another upgrade, check out our top .458 SOCOM uppers. Though, the expense will come at an added weight. These can come already installed on a receiver or may need to be purchased separately. Davidson Defense 'Sea Krait' 16" AR-15 .450 Bushmaster Manganese Phosphate Rifle Complete Upper Build Kit $654.99 $339.99 AR-15 Full Build Kits (Everything Minus Lower) > .450 Bushmaster Lower Receivers; Upper Parts; Lower Parts; Lower Build Kits & Parts Kits; Pistol Kits; 300 Blackout; Meme Lowers . In many ways, you can think of the .450 Bushmaster as being a larger rifle version of the .45 ACP. An AR-15 upper includes a stock (folding or fixed) that can resist damage from weather, cleaning oils, or solvents. A complete upper receiver is exactly what its called. In this guide, we are going to discuss .458 Upper Receivers. Quantity on Hand: 10. It generates a respectable amount of power and energy at closer ranges, within 200 to 250 yards. Buyers Guide to Finding the Best .450 Bushmaster Uppers for 2021, Best 9mm Ammo in 2021 [Self-Defense & Target], 6.5 Creedmoor vs .243 Win Cartridge Comparison, The 4 Best Shot Timers to Improve Your Shooting Skills, San Tan Tactical-15 Big Bore Billet Assembled, Leaves you with plenty of customization options, Needs more work with additional components, Larger port sized door ensures proper ejection, Hard coat anodized finish for superior corrosion resistance, Not the best choice if you dont want to assemble it yourself, Already assembled with forward assist and ejection port cover, Free-float handguard increases accuracy and stability, Includes the bolt carrier group and a magazine, Longer barrel adds weight which helps with recoil, Not as handy as uppers with shorter barrels, Complete with all the needed parts for a .450 upgrade, Larger port door opening ensures better reliability, Dust cover and forward assist not included (but can be installed yourself), Needs separate purchase of other components, Compatible with most AR-15 parts and accessories. If youd rather purchase your upper with all the components included, a complete upper assembly is the best option. The Aero Precision AR-15 Stripped XL Upper Receiver is designed for those who like putting things together. Item : 2A_MCBU_4. The American Tactical .450 Bushmaster 16 Complete would be our best-budget complete upper receiver pick. Many companies will say that their components will drop right in without a gunsmiths help. Tromix uses secure payment methods. Aero Precision XL Expanded Door Upper Receiver For .450 Bushmaster .458 Socom & .45 ACP. . For example..UTG pro and Odin works Ranga series WILL NOT fit! $429.99 $239.99 Add to Cart Compare SALE OVERSTOCK! The barrel is covered by a Stag-made M-LOK handguard coated in Type 3 hard coat anodized finish to protect it from rust buildup and corrosion. Its best to go with a free-floating device as this gives more mounting options and augments your firearms accuracy. Barrel length can significantly affect your AR-15. It is also recommended that you wear eye protection and gloves to protect your eyes and skins from getting irritated owing to the fumes of the gun cleaners. If you are a hunter or shooter who prefers shoot range shooting, then this round would be an excellent option for your recreational activity. The Radical Firearms 450 Bushmaster Upper Receiver could be the key accessory you are looking for if you are planning on making the switch from your regular AR-15 calibers to a cartridge that is proven to leave you with precise and tight shooting groups. 450 Bushmaster Rifles ; 450 Bushmaster Complete Uppers ; 450 Bushmaster Barrels ; 458 SOCOM . Upper receivers as this are usually constructed from stainless steel material, making them exceptionally durable. Gun manufacturers mostly prefer aluminum, steel, and polymer materials for left-handed upper receivers as they can withstand all kinds of abuses. AR-15 Full Build Kits - $399.99 and Under. Mon: 8:00 am 5:00 pm Learn More. Just get a new upper receiver and youre good to go. These uppers are made from aerospace aluminum and boast quality features like a precise bolt raceway for smooth chambering, rigid receiver walls and ergonomic trigger guards that work for any sized hands, including gloved hands. Without a doubt, it can be devastating against large and dangerous games and drop them in one shot. To view this site, you must enable JavaScript or upgrade to a JavaScript-capable browser. This means that when you shoot your AR-15 a couple of times, you should clean afterwards to prevent carbon fouling and dirt buildup. - Thread Protector Included. Make Offer. .450 Bushmaster 18" 4150 CMV Manganese Phosphate 1:24T. In Stock. These are made of polymer and feature a proprietary design that seals the ejection port more securely from dust and debris and are also built to attach and detach much easier than MIL SPEC dust covers. Firing the beast that is the .450 Bushmaster is more manageable with the ambidextrous charging handle and muzzle brake. There are also a few special cases where companies will offer polymer uppers, usually reinforced with metal in key places. It allows you to mount scopes, sights, slings, lights, lasers, bipods, and so on. Yet interestingly, its the least common of the three. Radical Firearms - .450 Bushmaster Upper Receivers - The Best .450 Bushmaster Upper 16". SKU : 2A-MCBU-4. Upper Build Kit. Quantity on Hand: 0. Get gun deals, hand's on reviews, educational content and updates on law changes, daily! (Assembled or Unassembled) But dont get too worried about picking the best shooting timers. Join 212,000 avid gun enthusiasts and claim your print-at-home shooting drills. In summary, if you are custom building an .458 AR and you dont want to break your bank in the process, consider getting the Anderson Manufacturing upper receiver. BCM AR-15 M4 Upper Receiver Assembly Flat Top - Aluminum- Black. These properties enable the receiver to handle a .458 SOCOM round and protect the rifle when you shoot in bad weather conditions. - TCE Alexander Arms Branded Handguard. If you happen to own a lot of property, or, better yet, a ranch, its quite possible that you own Rugers Mini 14 Rifle. The Aero Precision upper is made of high-quality materials, but youll need to buy the rest of the components. Finally available and in stock, DPMS low profile (.150 Tang Gen2) left hand upper receiver for our left handed gun enthusiasts. This receiver is machined from a solid block of 7075 billet aluminum and is much more rigid than a standard mil-spec receiver. The answer is customization. We have compiled a short list of some of the best .458 SOCOM Upper Receivers available. Not only does it save time and effort, but it also assures that the parts fit together and go well with each other. Its a well-defined A3 upper receiver assembly model designed for 223 Remington and 5.56 NATO cartridges. Stag Arms Stag 15 Tactical Upper Receiver, Stag Arms AR-15 Stag 15L Varminter Complete Upper Receiver. Since its already assembled, it comes with the forward assist and ejection port cover. Many guns. It comes with a Picatinny-style rail so you can add many accessories. It is made from 7075 T6 aluminum and it has an anodized black finish to help prevent rusting and corrosion.