Lower Parts

Geissele Super Trigger for APC Series

AS Designs Geissele MCX SSA - Precut Trigger Experience battle-proven trigger performance optimized for modern platforms with the Geissele MCX SSA Trigger – Pre-Cut for ARC-Fire Compatibility. Built...

AS Designs MCX / MPX Slip Trip Kit Unlock advanced trigger system compatibility for your platform with the MCX / MPX Slip Trip Kit, engineered to enable reliable operation with Super Safety and...

AS Designs ARC-Fire Trigger - Ambidextrous Kit Take your platform to the next level with the AS Designs ARC-Fire, an advanced ambidextrous selector trigger system engineered around patent-pending...

Bravo Company MK2 Mod 1 Recoil Mitigation System - 8 Position Upgrade your AR platform with the Bravo Company BCM MK2 Recoil Mitigation System Mod 1, a complete buffer assembly engineered to deliver...

Bravo Company MK2 Mod 1 - T4 Buffer - 7.4oz Optimize the performance of your AR-platform rifle with the Bravo Company BCM MK2 Buffer Mod 1 – T4. Engineered as part of the BCM MK2 Recoil Mitigation...

CMMG MK4 Stripped Lower Receiver - Black Start your next AR-15 build with a proven foundation. The CMMG MK4 Stripped Lower Receiver is precision machined from forged 7075-T6 aluminum, delivering true...

Bravo Company, BCM MK2 Buffer, Mod 1, T1, 4.7oz, Matte Finish, Black, Buffer Only Lessens felt recoil, without compromising reliability Provides a more consistent carrier velocity, which can aid in...

Centurion Arms MK11 Ambidextrous 7.62 Billet Receiver Set - RAL 8000 The Centurion Arms MK11 Ambidextrous 7.62 Billet Receiver Set (RAL 8000) is built for serious large‑frame AR builders who demand...

Diamondback Firearms AR15 Carbon Series Stripped Lower Receiver - Black The Diamondback DB15 Stripped Lower Receiver is a forged, American‑made foundation for your next AR‑platform build. Machined...