Lower Parts

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...

Centurion Arms MK11 Ambidextrous 7.62 Billet Lower Receiver - RAL 8000 The Centurion Arms C4 7.62 Billet Lower Receiver is the ultimate foundation for your large-frame AR build. Precision CNC-machined from billet 7075-T6 aerospace-grade aluminum and...

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...

Magazine catches don't have to be an inconvenience for left-handed shooters. The CMMG ZEROED ambi extended mag catch brings the ambidextrous operation of the original ambi mag catches along with an extended-release bar that gives shooters more leverage...

Bravo Company, BCM MK2 Buffer, Mod 1, T2, 5.6oz, 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...

Reptilia Picker Ambidextrous Safety Selector - Anodized Flat Dark Earth Precision meets versatility with the Reptilia Picker Ambidextrous Safety Selector, designed for shooters who demand intuitive control without compromise. Machined from billet 7075-T6...

Reptilia Picker Ambidextrous Safety Selector - Anodized Black Precision meets versatility with the Reptilia Picker Ambidextrous Safety Selector, designed for shooters who demand intuitive control without compromise. Machined from billet 7075-T6 aluminum...

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...