Lower Parts

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 System, this precision-tuned buffer helps deliver...

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 mil-spec strength, durability, and compatibility...

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 accuracy, reliability over conventional carbine buffer...

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 uncompromising strength, precision machining, and...

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 from 7075‑T6 aluminum, this lower offers exceptional...

Velocity Precision MPC Single Stage 3 lbs Trigger - Straight Serrated Flat Face The Velocity MPC Trigger takes everything shooters love about Velocity’s match‑grade, single‑stage drop‑in triggers and adds a new level of customization and ergonomics...

Velocity Precision Classic AR Single Stage 3 lbs Trigger - Straight with Finger Stop The Velocity Trigger delivers the kind of crisp, consistent performance that transforms any AR‑platform rifle into a precision machine. Built as a single‑stage,...

Velocity Precision Classic AR Single Stage 3 lbs Trigger - Curved The Velocity Trigger delivers the kind of crisp, consistent performance that transforms any AR‑platform rifle into a precision machine. Built as a single‑stage, match‑grade drop‑in...

Velocity Precision 9mm PCC Single Stage Trigger - Fits AR-15/MPX - Straight with Finger Stop The Velocity Classic Straight with Finger Stop 9mm/PCC Trigger is engineered for shooters who demand precision, speed, and absolute reliability from their...

Luth-AR Carbine Lock Ring / Castle Nut Built to deliver dependable strength where it matters most, this Carbine Lock Ring / Castle Nut is a rugged, no‑nonsense component engineered to keep your carbine‑style rifle solid and secure. Machined from durable...

Atrius Development Forced Reset Selektor - Single Side The Atrius Forced Reset Selektor (FRS) — the most robust safety selector on the market, engineered for precision, speed, and durability. Designed for mil-spec AR-15 rifles chambered in .223, 5...

Sig Sauer PCB Folding Pistol Brace - Fits MCX/MPX - Coyote SIG SAUER factory PCB kit installs easily on SIG MPX or SIG MCX via the receivers 1913 interface. Comes with a forearm strap, providing a more stabile target shooting experience. Incorporates a...