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Best Seller | Brownells Ar-15/M16 M16a2 Stripped Upper Receiver - Ar-15 M16a2 Stripped Upper Receiver Black 5.56x4 USGI style M16A2 Stripped Upper Receiver, ready for a new Retro build Machined from a carry handle forging, this M16A2 Stripped Upper Receiver is compatible with standard AR-15 components, such as barrels and bolt carrier groups. Check out the... ... more | go to store |
Brownells Ar-15/M16 Lower Receiver Vise Block Heavy-duty blocks allow you to firmly clamp AR-15/M16 receiver halves in a vise without risk of crushing, twisting, or otherwise distorting them when applying vise pressure or torquing the barrel nut. Keeps your rifle secure for safe, effective... ... more | go to store |
Brownells Ar-15/M16 Receiver End Plate - Car-15 Receiver End Plate M4-style receiver plate includes the engagement tab required to align the buttstock and buffer tube with the lower receiver on carbine models. Precision, fineblanking process ensures precise edges and superior flatness for correct fit and solid... ... more | go to store |
Brownells Ar-15/M16 Barrel Extension Torque Tools - Ar-15/M16 Barrel Extension Torque Tool Handy tool aids in applying straight-line torque for fast, easy installation of the barrel nut without scratching the exterior of the upper receiver. Helps ensure the right amount of torque is evenly applied, while maintaining proper alignment of the... ... more | go to store |
Brownells Ar-15/M16/M4 Replacement Pins - Ar-15/M16/M4 Round Replacement Pins 3 Pack Our handy, compact tool is uniquely designed to combine several tools into one. It has a spanner wrench that fits the receiver extension castle nut on M4-style collapsible buttstocks, with interchangeable pins to fit nuts with both old (round) and new... ... more | go to store |
Brownells Ar-15/M16/M4 Replacement Pins - Ar-15/M16/M4 Square Replacement Pins 3 Pack Our handy, compact tool is uniquely designed to combine several tools into one. It has a spanner wrench that fits the receiver extension castle nut on M4-style collapsible buttstocks, with interchangeable pins to fit nuts with both old (round) and new... ... more | go to store |
Brownells Ar-15/M16 Receiver Taps & Dies - 1 3/16"-16 Tpi Die Chases and cleans the two most important threads on the AR-15/M16 receivers. 1.250"-18 tpi - Corrects out of spec or cross-threaded upper receivers and barrel nuts. 1-3/16"-16 tpi - Makes receiver extension (recoil buffer) tube and lower receiver... ... more | go to store |
Brownells Ar-15/M16 Receiver Taps & Dies - 1 3/16"-16 Tpi Tap Chases and cleans the two most important threads on the AR-15/M16 receivers. 1.250"-18 tpi - Corrects out of spec or cross-threaded upper receivers and barrel nuts. 1-3/16"-16 tpi - Makes receiver extension (recoil buffer) tube and lower receiver... ... more | go to store |
Brownells Ar-15/M16 Receiver Taps & Dies - 1-3/16-16 Carbon Steel Hex Die Chases and cleans the two most important threads on the AR-15/M16 receivers. 1.250"-18 tpi - Corrects out of spec or cross-threaded upper receivers and barrel nuts. 1-3/16"-16 tpi - Makes receiver extension (recoil buffer) tube and lower receiver... ... more | go to store |
Brownells Ar-15/M16 Receiver Taps & Dies - 1.250"-18 Tpi Tap Chases and cleans the two most important threads on the AR-15/M16 receivers. 1.250"-18 tpi - Corrects out of spec or cross-threaded upper receivers and barrel nuts. 1-3/16"-16 tpi - Makes receiver extension (recoil buffer) tube and lower receiver... ... more | go to store |
Brownells Brn-15 Upper Receivers 5.56mm Nato - Brn-15 11.5" Upper Receiver Assembly .750" Gas Block $20 off $200+. Use code SEPT20Manufactured in the US with the highest quality components, the BRN-15 Upper Receiver Groups are great starts for your next build. Pick your preferred bolt carrier group and charging handle to complete. The BRN-15 Upper Receiver Groups feature a... ... more | go to store |
Brownells Brn-15 Upper Receivers 5.56mm Nato - Brn-15 13.7" Upper Receiver Assembly .750" Gas Block $20 off $200+. Use code SEPT20Manufactured in the US with the highest quality components, the BRN-15 Upper Receiver Groups are great starts for your next build. Pick your preferred bolt carrier group and charging handle to complete. The BRN-15 Upper Receiver Groups feature a... ... more | go to store |
Brownells Brn-15 Upper Receivers 5.56mm Nato - Brn-15 16" Upper Receiver Assembly .750" Gas Block 5. $20 off $200+. Use code SEPT20Manufactured in the US with the highest quality components, the BRN-15 Upper Receiver Groups are great starts for your next build. Pick your preferred bolt carrier group and charging handle to complete. The BRN-15 Upper Receiver Groups feature a... ... more | go to store |
Brownells Ar-15/M16 Gas Block Taper Pin Reamer - Taper Pin Reamer High-speed steel reamer is precisely tapered to match the shape of the standard A2 gas block retaining pin. Cleans up existing holes or tapers newly drilled holes to ensure a positive, secure fit and precise alignment of the sight tower. Mfg: Brownells... ... more | go to store |
Brownells Ar-15 Slickside Upper Receiver - Ar-15 Slickside Upper Receiver Black The Brownells AR-15 / M16 Slickside Upper Receiver precisely mirrors the contours of the original, early AR-15 upper receiver. Perfect for your next "Retro" or reproduction build, our upper has the following features specific to the original Slickside:... ... more | go to store |
Brownells Ar-15/M16 Armorer's Small Parts Kit - Ar-15 Armorer's Small Parts Kit $55 off $500+. Use code SEPT55Designed for the armorer or gunsmith who services a lot of ARs! This extensive kit includes the key small components for both the upper and lower receiver to keep your customers', department's, or agency's AR-15s ready for action. Also great for doing... ... more | go to store |
Brownells Ar-15/M16 Mil-Spec Buffer Tube Assembly - M4 Mil-Spec Buffer Tube Assembly Features: Six position AR-15/M16/M4 receiver extension assembly Includes Mil-Spec receiver extension/buffer tube, receiver lock plate, lock-nut/castle nut, carbine buffer and carbine buffer spring Buffer tube is Mil-Spec diameter and 6061 aluminum... ... more | go to store |
Brownells Ar-15/M16 Combination Wrench An exact duplicate of the original factory/military design so you know it will fit and work. Use for several jobs: to remove the barrel nut; to remove and install old and new flash suppressors; to remove and install the lower receiver extension. Mfg:... ... more | go to store |
Brownells Ar-15/M16 Mil-Spec Buffer Tube 6 Position Brownells AR-15 Mil-spec receiver 6 position extension tube has the correct 1.148" outside diameter to ensure proper fit of adjustable mil-spec carbine stock. Allows you to install a mil-spec stock on a commercial carbine, convert a rifle with a fixed... ... more | go to store |
Brownells Brn-4 Assembled Upper Receivers - Brn-4 10.4" Assembled Upper Receiver Heavy Barrel $130 off $1000+. Use code SEPT130Assembled from All New Components Fits Standard AR-15 Lowers The BRN-4 Upper Receiver is now available as an Assembled Upper, with Barrel and Gas System installed. Simply add your preferred HK 416 compatible handguard and any 1/2-28 muzzle device, and... ... more | go to store |
Brownells Brn-4 Assembled Upper Receivers - Brn-4 16" Assembled Upper Receiver Medium Barrel $130 off $1000+. Use code SEPT130Assembled from All New Components Fits Standard AR-15 Lowers The BRN-4 Upper Receiver is now available as an Assembled Upper, with Barrel and Gas System installed. Simply add your preferred HK 416 compatible handguard and any 1/2-28 muzzle device, and... ... more | go to store |
Brownells Brn-180 350 Legend 16in Complete Upper Receiver Assembly - Brn-180 16" Upper Receiver 350 $55 off $500+. Use code SEPT55BRN-180 chambered in 350 Legend ready to hunt! Fully self contained Upper Receiver Group, requires no messing with new buffers or recoil springs. Compatible with standard AR-15 lower receivers, easily set your rifle up for hunting season with the... ... more | go to store |
Brownells Ar-15 Upper Receiver Completion Kits - M16a2 Upper Receiver Completion Kit Complete any type of AR-15 Upper Receiver with these Completion Kits! Whether you have an old school retro slickside carry handle upper or a modern M4 flat top, one of these kits is the solution to complete your build. Each kit is specifically composed... ... more | go to store |
Brownells Brn-180s Upper Receivers With Pin & Weld Flash Hider - Brn-180s Gen 2 14.5" Upper Receiver $55 off $500+. Use code SEPT55LIMITED PRODUCTION RUN! Get the Shortest-Possible BRN-180 Without Having To Register It As an SBR This special, limited-production model of our popular BRN-180S complete upper receiver comes with a premium Primary Weapon Systems FRC Rearden flash hider... ... more | $999.99 $899.99 go to store |
Brownells Brn 16a2 Upper Receiver - Brn16a2 20" Upper Receiver $55 off $500+. Use code SEPT55Mfg: Brownells ... more | go to store |
Brownells Brn16a1� 20" Complete Upper Receivers - M16a1 20" Rifle Length 1-7 Upper Receiver $55 off $500+. Use code SEPT55The BRN-16A1 Complete Upper Receivers are back! Styled after the issued U.S. M16A1, the BRN-16A1 has distinct features, found on late 1960s M16 rifles. The muzzle of the BRN16A1, is capped by the classic A1 flash hider, with ports around its radius,... ... more | go to store |
Brownells Ar-15 C7 Stripped Upper Receiver - Ar-15 C7 Stripped Upper Receiver Black Brownells expanded its lineup of retro AR-15 components with the new Brownells C7 Stripped Upper Receiver. This unique receiver design features the correct carry-handle contours for Canadian C7 clones or the Colt Model 723 used by the military during... ... more | go to store |
Brownells Brn-16a4 Complete Upper Receiver - Brn 16a4 20" Upper Receiver $55 off $500+. Use code SEPT55The BRN-16A4 features the correct components you're seeking in a M16A4 build. With the classic 20 inch Government profile 5.56x45mm NATO barrel, the BRN-16A4 has an instantly recognizable appearance. The 20 inch barrel has a chrome bore and chamber,... ... more | go to store |
Brownells Brn-180s Upper Receivers With Pin & Weld Flash Hider - Brn-180s Gen 2 13.9" Upper Receiver $55 off $500+. Use code SEPT55LIMITED PRODUCTION RUN! Get the Shortest-Possible BRN-180 Without Having To Register It As an SBR This special, limited-production model of our popular BRN-180S complete upper receiver comes with a premium Primary Weapon Systems FRC Rearden flash hider... ... more | $999.99 $899.99 go to store |
Brownells Brn-4 Assembled Upper Receivers - Brn-4 14.5" Assembled Upper Receiver Medium Barrel $130 off $1000+. Use code SEPT130Assembled from All New Components Fits Standard AR-15 Lowers The BRN-4 Upper Receiver is now available as an Assembled Upper, with Barrel and Gas System installed. Simply add your preferred HK 416 compatible handguard and any 1/2-28 muzzle device, and... ... more | go to store |
Brownells Brn-4 Assembled Upper Receivers - Brn-4 10.4" Assembled Upper Receiver Medium Barrel $130 off $1000+. Use code SEPT130Assembled from All New Components Fits Standard AR-15 Lowers The BRN-4 Upper Receiver is now available as an Assembled Upper, with Barrel and Gas System installed. Simply add your preferred HK 416 compatible handguard and any 1/2-28 muzzle device, and... ... more | go to store |
Brownells Ar-15 Upper Receiver Completion Kits - M4 Upper Receiver Completion Kit Complete any type of AR-15 Upper Receiver with these Completion Kits! Whether you have an old school retro slickside carry handle upper or a modern M4 flat top, one of these kits is the solution to complete your build. Each kit is specifically composed... ... more | go to store |
Brownells Upper Receiver Bushing For Hk416 & Mr556 - Brn-4 Upper Receiver Op Rod Bushing For Hk416 & U.S. made aftermarket replacement upper receiver op rod bushing for the Heckler & Koch 416 or MR556 Rifles. Mfg: Brownells ... more | go to store |
Brownells Ar-15 Upper Receiver Insert - Ar-15 Upper Receiver Insert Black An AR-15 Upper Receiver Sear Cut Insert to keep AR-15 from going into Full Auto Mode. The insert is hard coat anodized. Great for areas with these specific restrictions! Mfg: Brownells ... more | $8.99 $3.99 go to store |
Brownells Bundles Dd 14.5" M4a1 Somcom Upper Receiver W/ Eotech Optic - Dd 14.5" M4a1 Socom Upper W/ $130 off $1000+. Use code SEPT130Brownells has paired up the Daniel Defense M4A1 SOCOM Block II Upper Receiver with your choice of EOTech Red Dot EXPS2-0 or EXPS3-0. The Daniel Defense M4A1 SOCOM Block II Upper Receiver has been designed for those looking to match the specs and... ... more | go to store |
Brownells Bundles Dd 14.5" M4a1 Somcom Upper Receiver W/ Eotech Optic - Dd 14.5" M4a1 Socom Upper W/ $130 off $1000+. Use code SEPT130Brownells has paired up the Daniel Defense M4A1 SOCOM Block II Upper Receiver with your choice of EOTech Red Dot EXPS2-0 or EXPS3-0. The Daniel Defense M4A1 SOCOM Block II Upper Receiver has been designed for those looking to match the specs and... ... more | go to store |
Brownells M4a1 Fsp 14.5" Stripped Upper Receiver W/ Law Folder - M4a1 Fsp 14.5" Stripped Upper W/ La $130 off $1000+. Use code SEPT130Brownells has paired the Daniel Defense Stripped M4A1 Upper Receiver with the ever popular LAW Tactical Folding Stock Adapter! The Daniel Defense upper is finished in the Desert Dark Color they are known for and we have added the option of either a... ... more | go to store |
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