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Best Seller | Brownells Brn-15 Upper Receivers 5.56mm Nato - Brn-15 16" Upper Receiver Assembly .625" 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 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 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 Brn-15 11.5" Upper Receiver Assembly 5.56mm - Brn-15 11.5" Upper Receiver Assy .750" W/ Ch $20 off $200+. Use code SEPT20The perfect upper receiver for your next build! Manufactured in the US with the highest quality components. This upper receiver is available in 5.56 Nato with 11.5" barrel. Government profile barrels have the standard .750" gas block. Now with... ... 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 16a2 Upper Receiver - Brn16a2 20" Upper Receiver $55 off $500+. Use code SEPT55Mfg: Brownells ... more | go to store |
Brownells Brn-4 Assembled Upper Receivers - Brn-4 14.5" 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-773 Upper Receiver - 733 C7 11.5" Upper Receiver $55 off $500+. Use code SEPT55Mfg: Brownells ... more | go to store |
Brownells Ar-15 16" Upper Receiver Assemblies 5.56mm - Brn-15 16" Upper Receiver Assy .625" W/ Ch & $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. The BRN-15 Upper Receiver Groups feature a 5.56x45mm NATO chambered, nitride finished barrel, available in several... ... 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 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-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 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 Brn-4 Assembled Upper Receivers - Brn-4 16" 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 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 Qrb Upper Receiver Takedown Kits W/ Law Folding Adapter - Qrb Upper Takedown Kit Carbine W $55 off $500+. Use code SEPT55The Cry Havoc Tactical QRB (Quick Release Barrel) 2 Pin Upper Receiver Takedown Kit for AR-15 style rifles or pistols. While the QRB was primarily designed for the civilian market, non-civilian applications range from the Air Force using the QRB on the... ... more | go to store |
Brownells Mk18 Riii 10.3" Stripped Upper Receivers W/ Law Folder - Mk18 Riii 10.3" Stripped Upper W/ $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 |
Brownells Bundles Dd 14.5" M4a1 Riii Upper Receiver W/ Eotech Optics - Dd 14.5" M4a1 Riii Upper W/ E $130 off $1000+. Use code SEPT130Brownells has paired up the Daniel Defense 14.5" M4A1 RIII Upper Receiver with your choice of EOTech Red Dot EXPS2-0 or EXPS3-0. Adding to their extremely successful line of stripped M4A1 uppers, Daniel Defense now has the stripped M4A1 upper with... ... 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 |
Brownells M4a1 14.5" Stripped Socom Upper Receivers W/ Law Folder - M4a1 14.5" Stripped Socom Upper $55 off $500+. Use code SEPT55Brownells 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 |
Brownells M4a1 Riii 14.5" Stripped Upper Receivers W/ Law Folder - M4a1 Riii 14.5" Stripped Upper W/ $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 |
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 |
Brownells Brn-180 Gen 2 Complete Upper Receiver Assembly - Brn-180 Gen 2 16" 223 Wylde Upper Receive $55 off $500+. Use code SEPT55BRN-180 Upper Receiver Group Gen2 Reliable Piston System Made Even More Versatile Designed in conjunction with PWS & FM Products, the Brownells BRN-180 Complete Upper Receiver is inspired by the Armalite AR-180 of the 1960s. Developed as a successor to... ... more | go to store |
Brownells Brn-180 Gen 2 Complete Upper Receiver Assembly - Brn-180 Gen 2 16" 7.62x39mm Upper Receive $55 off $500+. Use code SEPT55BRN-180 Upper Receiver Group Gen2 Reliable Piston System Made Even More Versatile Designed in conjunction with PWS & FM Products, the Brownells BRN-180 Complete Upper Receiver is inspired by the Armalite AR-180 of the 1960s. Developed as a successor to... ... more | go to store |
Brownells Bundles M4e1-T 16" Upper Receiver 223 Wylde W/ Optics - Aero 16" Upper Mid-Length W/ Exps2 $130 off $1000+. Use code SEPT130Brownells is offering the Aero Precision M4E1 with a choice of three different optics! We are offering this upper with the Eotech EXPS2-0, EXPS3-0, or the Sig Sauer Tango MSR 1-6x24mm Scope! This assembled upper includes Aero Precision's new ATLAS... ... more | go to store |
Brownells Bundles M5 16" Assembled Upper Receiver 308 Win W/ Optics - Aero M5 16" Upper Mid-Length W $130 off $1000+. Use code SEPT130Brownells is offering a great deal to our customers! We have paired up the Aero Precision M5 308 Winchester Assembled Upper Receiver with your choice of four different optics. The R-ONE handguards are designed with size and weight in mind, while still... ... more | go to store |
Brownells Bundles Dd 14.5" M4a1 Fsp Upper Receiver W/ Eotech Optics - Dd 14.5" M4a1 Fsp Upper W/ Exp $130 off $1000+. Use code SEPT130Brownells has paired up the Daniel Defense M4A1 FSP AR15 style Upper Receiver Group with your choice of EOTech Red Dot EXPS2-0 or EXPS3-0. This Daniel Defense M4A1 FSP AR15 style Upper Receiver Group was built for customers wanting a firearm inspired... ... more | go to store |
Brownells Bundles M4e1-T 16" Upper Receiver 223 Wylde W/ Optics - Aero 16" Upper Mid-Length W/ Exps3 $130 off $1000+. Use code SEPT130Brownells is offering the Aero Precision M4E1 with a choice of three different optics! We are offering this upper with the Eotech EXPS2-0, EXPS3-0, or the Sig Sauer Tango MSR 1-6x24mm Scope! This assembled upper includes Aero Precision's new ATLAS... ... more | go to store |
Brownells Qrb Upper Receiver Takedown Kits W/ Law Folding Adapter - Qrb Upper Takedown Kit Pistol W/ $55 off $500+. Use code SEPT55The Cry Havoc Tactical QRB (Quick Release Barrel) 2 Pin Upper Receiver Takedown Kit for AR-15 style rifles or pistols. While the QRB was primarily designed for the civilian market, non-civilian applications range from the Air Force using the QRB on the... ... more | go to store |
Brownells Bundles Dd 14.5" M4a1 Fsp Upper Receiver W/ Eotech Optics - Dd 14.5" M4a1 Fsp Upper W/ Exp $130 off $1000+. Use code SEPT130Brownells has paired up the Daniel Defense M4A1 FSP AR15 style Upper Receiver Group with your choice of EOTech Red Dot EXPS2-0 or EXPS3-0. This Daniel Defense M4A1 FSP AR15 style Upper Receiver Group was built for customers wanting a firearm inspired... ... more | go to store |
Brownells Qrb Upper Receiver Takedown Kits W/ Law Folding Adapter - Qrb Upper Takedown Kit No Gt W/ $55 off $500+. Use code SEPT55The Cry Havoc Tactical QRB (Quick Release Barrel) 2 Pin Upper Receiver Takedown Kit for AR-15 style rifles or pistols. While the QRB was primarily designed for the civilian market, non-civilian applications range from the Air Force using the QRB on the... ... more | go to store |
Brownells Ar-15 M4 Upper Receivers M-Lok 5.56mm - Ar-15 16" M4 Upper Assy 5.56 No Bcg/Charging Handl $20 off $200+. Use code SEPT20Sometimes all you really want and need is dependable, quality, AR-15 parts that go bang when you need them too, and don't break the bank to purchase. We sure think so, and to help you achieve that goal we are happy to offer these Brownells AR-15 Upper... ... more | go to store |
Brownells Qrb Upper Receiver Takedown Kits W/ Law Folding Adapter - Qrb Upper Takedown Kit Mid-Lengt $55 off $500+. Use code SEPT55The Cry Havoc Tactical QRB (Quick Release Barrel) 2 Pin Upper Receiver Takedown Kit for AR-15 style rifles or pistols. While the QRB was primarily designed for the civilian market, non-civilian applications range from the Air Force using the QRB on the... ... 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 14.5" Stripped Socom Upper Receivers W/ Law Folder - M4a1 14.5" Stripped Socom Upper $55 off $500+. Use code SEPT55Brownells 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 |
Brownells Bundles Dd 14.5" M4a1 Riii Upper Receiver W/ Eotech Optics - Dd 14.5" M4a1 Riii Upper W/ E $130 off $1000+. Use code SEPT130Brownells has paired up the Daniel Defense 14.5" M4A1 RIII Upper Receiver with your choice of EOTech Red Dot EXPS2-0 or EXPS3-0. Adding to their extremely successful line of stripped M4A1 uppers, Daniel Defense now has the stripped M4A1 upper with... ... 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 |
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