Upper Parts
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On Sale
AR-15 5.56 Nitride Bolt Carrier Group C158 & Assembled Upper Receiver Combo
ACME Machine
MSRP: $219.99Now: $129.99Was: $184.99This bolt carrier is manufactured from case hardened 8620 steel with properly staked 4130 steel gas key. The accompanying bolt is Carpenter 158, shot peened, HPT and MPI tested, and finished in a self-lubricating polished black nitride. Bolt lugs are CNC...MSRP: $219.99Now: $129.99Was: $184.99 -
Odin Billet Upper Receiver Black
Odin Works
MSRP: $169.00Price: $160.99When accuracy, perfection, and reliability matters ODIN Works Billet Upper will give you a distinct advantage. With its sleek design ,No Forward Assist, and low profile brass deflector its guarantee to help you stand out in a crowd.Features :For...MSRP: $169.00Price: $160.99 -
Odin Low Pro Tnbl Gas Blck Stainless
Odin Works
MSRP: $54.00Price: $51.99Stainless steel tunable low profile gas block is designed to perfectly tune your rifle. Set it and forget it! This gas block is included with all DI ODIN Works barrels.Features :Fits inside all ODIN Works Forends,Fits .750" diameter barrels,Weight: 1.90...MSRP: $54.00Price: $51.99 -
Odin .750 Low Profile Adj Gas Block
Odin Works
MSRP: $89.00Price: $84.99Other gas blocks are tunable, but the Adjustable Gas Block from ODIN Works is truly adjustable and packed with features. Machined from steel and black nitrided for durability. Front facing stainless steel adjustment screw and spring to handle high...MSRP: $89.00Price: $84.99 -
Odin Low Profile Gas Block
Odin Works
MSRP: $34.00Price: $32.99This low profile gas block is manufactured to ensure the proper function of the gas system. It is engineered to fit inside all ODIN Works free float forends.Features :Fits inside all ODIN Works Forends,Fits .750" diameter barrels,Weight: 1.95 oz...MSRP: $34.00Price: $32.99 -
Out of stockOn Sale
Odin Works Atlas Blast Shield - Black Nitride
Odin Works
MSRP: $64.99Now: $49.99Was: $64.99The Atlas Blast Shield works on the Odin Works Atlas Compensator to make a more pleasant shooting experience. This muzzle device accessory diverts gas and sound forward and reduces shooter perceived muzzle report. The Atlas Blast Shield is made from...MSRP: $64.99Now: $49.99Was: $64.99 -
Out of stockOn Sale
Odin Works Atlas Blast Shield - Stainless Steel
Odin Works
MSRP: $64.99Now: $54.99Was: $64.99The Atlas Blast Shield works on the Odin Works Atlas Compensator to make a more pleasant shooting experience. This muzzle device accessory diverts gas and sound forward and reduces shooter perceived muzzle report. The Atlas Blast Shield is made from...MSRP: $64.99Now: $54.99Was: $64.99 -
Out of stockNEW
Slim Flash Can 49/64-20
ACME Machine
MSRP: $29.99Price: $23.99Solid T6 Aluminum Body 49/64-20 Thread Pushes Flash Forward 1.245" OD 3.25 OALMSRP: $29.99Price: $23.99 -
Out of stock
AR-15/M16 ACCU-WEDGE (2-Pack)
ACME Machine
MSRP: $3.99Price: $3.19Drop-In Accuracy Fix; Stops Unwanted Movement Between Receiver Halves One of the fastest, easiest, cheapest accuracy-improvements you’ll ever find for your AR! Tough, high-density synthetic rubber wedge drops into the space behind the takedown pin...MSRP: $3.99Price: $3.19 -
Out of stockNEW
Slim Flash Can 5/8x24
ACME Machine
MSRP: $29.99Price: $24.99Solid T6 Aluminum Body 5/8x24 Thread Pushes Flash Forward Great For Use On AR15 Pistols 1.245" OD 3.25 OALMSRP: $29.99Price: $24.99 -
NEW
Slim Flash Can 1/2x36
ACME Machine
MSRP: $29.99Price: $24.99Solid T6 Aluminum Body 1/2x36 Thread Pushes Flash Forward Great For Use On AR15 Pistols 1.245" OD 3.25 OALMSRP: $29.99Price: $24.99 -
Out of stockNEW
Slim Flash Can 1/2x28
ACME Machine
MSRP: $29.99Price: $24.99Solid T6 Aluminum Body 1/2x28 Thread Pushes Flash Forward Great For Use On AR15 Pistols 1.245" OD 3.25 OALMSRP: $29.99Price: $24.99 -
NEW
Flash Can 1/2x36
ACME Machine
MSRP: $29.99Price: $24.99Solid T6 Aluminum Body 1/2x36 Thread Pushes Flash Forward Great For Use On AR15 Pistols 1.35" OD 3.25 OALMSRP: $29.99Price: $24.99 -
NEW
Flash Can 5/8x24
ACME Machine
MSRP: $29.99Price: $24.99Solid T6 Aluminum Body 5/8x24 Thread Pushes Flash Forward Great For Use On AR15 Pistols 1.35" OD 3.25 OALMSRP: $29.99Price: $24.99 -
NEW
Flash Can 1/2x28
ACME Machine
MSRP: $29.99Price: $24.99Solid T6 Aluminum Body 1/2x28 Thread Pushes Flash Forward Great For Use On AR15 Pistols 1.35" OD 3.25 OALMSRP: $29.99Price: $24.99 -
Low Profile Micro Gas Block .875
ACME Machine
MSRP: $19.99Price: $15.99This is our standard AR-15 Micro Gas Block. Designed with the minimum profile to fit under nearly any quad rail system, it snugly fits .875 diameter barrels. Features: Mil-Spec dimensions .875 diameter Hardened Steel construction Non-reflective, Matte...MSRP: $19.99Price: $15.99 -
Low Profile Micro Gas Block .936
ACME Machine
MSRP: $24.99Price: $19.99This is our standard AR-15 Micro Gas Block. Designed with the minimum profile to fit under nearly any quad rail system, it snugly fits .936 diameter barrels. Features: Mil-Spec dimensions .936 diameter Hardened Steel construction Non-reflective, Matte...MSRP: $24.99Price: $19.99 -
Carbine Length Gas Tube Stainless Steel
ACME Machine
MSRP: $14.99Price: $11.99Carbine Length Gas Tube is a high quality solution for your next AR build. This stainless steel gas tube provides clean reliable function in your modern sporting rifle. Next time the need arises choose ACME or your assembly parts.Specifications and...MSRP: $14.99Price: $11.99 -
Mid Length Gas Tube Stainless Steel
ACME Machine
MSRP: $14.99Price: $11.99Mid-Length Gas Tube is a high quality solution for your next AR build. This stainless steel gas tube provides clean reliable function in your modern sporting rifle. Next time the need arises choose ACME for your assembly parts.Specifications and...MSRP: $14.99Price: $11.99 -
KeyMod Replacement Screws & Nuts (10 Pack)
ACME Machine
MSRP: $14.99Price: $11.99Set of 10 KeyMod replacement screws & nuts. Wrench includedMSRP: $14.99Price: $11.99