Components

Carbine 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...

Magpul's new MOE Slim Line of products are a great drop-in upgrade to your favorite AR-15 rifle. The new MOE SL stock is similar to the MOE Carbine Stock but features a more slimmer profile allowing operators an increase in weapon manipulation. The new...

The Magpul UBR Gen2 Collapsible Stock is an adjustable stock for AR-15/M4 or AR-10/SR-25 platform rifles. This new generation of the UBR stock is designed to provide you with the strength of stability of a fixed stock while providing you with a...

Barrel: 16" 4150 Black Nitride M4 ContourTwist: 1:7Caliber: 5.56 Chamber15" Free Float HandguardACME AR-15 Upper Receiver *Picture might show optional accessories

Mid-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...

This ACME exclusive Made in USA handguard brings all the flexibility of M-LOK®, for those who prefer the lighter, sleeker look of a free floating handguard with the convenience of drop-in. This handguard is made of durable aircraft grade aluminum...

Looking for the ultimate light weight modular drop in handguard for your trusty AR-15? Look no further than the incredible Magpul AR-15 MOE M-LOK Handguard! This lightweight handguard is lightweight and extremely durable offering shooters a fantastic way...

Set of 10 KeyMod replacement screws & nuts. Wrench included

Magpul products are made to last, and with plenty of forethought. The STR stock is designed to provide the light weight of the CTR stock with added cheek weld and storage space. Storage compartments under the cheek rest are ideal for batteries, or...

This ACME exclusive Made in USA handguard brings all the flexibility of M-LOK®, for those who prefer the lighter, sleeker look of a free floating handguard. This handguard is made of durable aircraft grade aluminum alloy, and finished with a long...

Replacement component for the AR-15 that are made to strict military specifications. These high quality components will provide excellent fit and reliable function in your AR series platforms. These parts are perfect for upgrading existing components or...

This ACME exclusive Made in USA handguard brings all the flexibility of M-LOK®, for those who prefer the lighter, sleeker look of a free floating handguard. This handguard is made of durable aircraft grade aluminum alloy, and finished with a long...

Looking for the ultimate light weight modular drop in handguard for your trusty AR-15? Look no further than the incredible Magpul AR-15 MOE M-LOK Handguard! This lightweight handguard is lightweight and extremely durable offering shooters a fantastic way...

This bolt carrier is manufactured from case hardened 8620 steel with properly staked 4130 steel gas key. The accompanying bolt is case hardened 9310 steel, shot peened, HPT and MPI tested, and finished in a self-lubricating polished black nitride. Bolt...

This bolt carrier is manufactured from case hardened 8620 steel with properly staked 4130 steel gas key. The accompanying bolt is case hardened 9310 steel, shot peened, HPT and MPI tested, and finished in a self-lubricating polished black nitride. Bolt...

Set of 10 M-LOK replacement screws & nuts. Wrench included

Pistol 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...

Choosing a stock for your rifle can be a daunting task. There are so many to pick from and you're not sure which one will work for you. If you need a rock-solid stock that will provide stability and comfort, then look no further. The Skullaton buttstock...

Toolcraft BCG Nickel Boron AR15 / M16 Auto Bolt Carrier Group 9310 MPI Tested All manufacturing and coating is done by Toolcraft. 100% Made in USA and includes Lifetime Warranty from Toolcraft. If ever a problem, simply call Toolcraft and they will take...

Magpul has done it again with a drop in replacement buttstock for the AR-15/M4 mil-spec carbine receiver extensions. The new MOE SL-S is designed to be a compact style stock with dual side release latches and a waterproof battery tubes making it the...