Components

Toolcraft BCG Nickel Boron AR308 Auto Bolt Carrier Group 9310 Alloy Steel 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...

This is our standard AR-15 Micro Gas Block. Designed with the minimum profile to fit under nearly any quad rail system, it snugly fits standard .750 diameter barrels. Features: Mil-Spec dimensions .750 diameter Hardened Steel construction...

ACME is now offering replacement components 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...

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 streamlined CTR (Compact/Type Restricted) stock is compatible with Mil-Spec sized carbine receivers and features a sturdy, ergonomic A-frame design. This drop-in replacement buttstock has rounded, snag-free features and smartly covers its release...

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...

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...

The Magpul MOE (Magpul original equipment) Fixed Carbine stock was designed to provide you with a fixed stock option without having to replace your carbine receiver extension (carbine buffer tube) with an A2 type receiver extension. This stock is...

Magpul Original Equipment (MOE) is a high quality but economical solution for equipping your AR-15 pattern rifle. This carbine stock is designed for use with mil-spec sized buffer tubes. The streamlined A-frame design prevents snagging on clothing or...

The M5 .308 Assembled Upper Receiver comes with both the port door and forward assist hardware preinstalled. Forged from 7075-T6 aluminum, this assembled upper is precision machined to accept standard .308 components and is the perfect upper for your big...

Features and Specifications:Mil-spec Diameter Receiver Extension Tube for AR-15 RiflesExtension Tube CNC Machined from 6061-T6 Aircraft Grade Aluminum with Precisely Rolled Threads for Durable Thread Engagement with Lower ReceiverFinished in Matte Black...

ACME is now offering replacement components for the 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...

This streamlined CTR (Compact/Type Restricted) stock is compatible with Mil-Spec sized carbine receivers and features a sturdy, ergonomic A-frame design. This drop-in replacement buttstock has rounded, snag-free features and smartly covers its release...

This ACME exclusive Made in USA handguard brings all the flexibility of KeyMod®, 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...

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...

Replacement component for the AR-308 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 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...

This ACME exclusive Made in USA handguard brings all the flexibility of KeyMod®, 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...

Easy, Fast Separation Of Upper & Lower Receiver HalvesPivot and takedown pins with easy-to-grasp, oversized heads make separating upper and lower receiver halves fast and easy. Simply grasp the large, button-style head and disengage the pin—no...