Lower Parts Kit

Battenfeld Technologies Smith & Wesson AR-15 Customizable Lower Parts Kit ITAR

The M&P AR-15 Rifle Customizable Lower Parts Kit is the perfect choice if you want to build a custom AR-15. This kit provides all the minor parts generally used in an AR-15 build, but allows the flexibility to add popular common aftermarket upgrades. Kit Includes: * Bolt Catch * Bolt Catch Plunger *…

Anderson Manufacturing Lower Parts Kit

Adams Arms Ar-15 Lower Parts Kit

CMMG Lower Parts Kit AR15 Gunbuilder's Kit

Our Gun builders kit includes most of the necessary parts to build up your lower group except the commonly upgraded parts. Does not include Trigger Guard, Fire Control Group, and pistol grip.

CMMG Lower Parts Kit Mk3 w/Ambi Selector

All the parts you need to get started on you next Mk3 build. Combine this kit with a buttstock kit to complete your lower group. Includes a CMMG Ambi Selector. Compatible with CMMG Mk3 Lowers and most LR308 type lowers. All parts meet or excede mil-spec.

Bravo Company Stock Hardware Mount Kit For AR Rifles Fits Mil-Spec Buffer Tube Only Contains Buffer Tube Spring & Hardware

This kit contains all the necessary parts to mount your Mil-Spec dimension stock assembly to your lower receiver. * Receiver Extension - Mil-Spec, 6 position (machined from 7075T6) * Receiver End Plate * Lock Nut (Castle) M4 * Action Spring, Carbine Buffer Assembly, Carbine Std (options for H, H2)…

CMMG Receiver Extension kit Pistol

Combine this kit with your choice of lower parts kit to complete your pistol lower group. * CMMG Pistol Receiver Extension * Carbine Buffer Assembly * Carbine Action Spring

Tactical Superiority AR-15 Complete Lower Parts Kit w/ Grip

…Superiority AR-15 Complete Lower parts kit boasts top-notch quality mil-spec parts made in the USA. Tactical Superiority is the best starting point for any AR sporting rifle build. Only the best materials and craftsmanship go into Tactical Superiority’s parts kits. For the best AR-15 components…

CMMG Lower Parts Kits AR-15 LPK

DPMS AP4 Carbine Kit Less Lower Receiver

16 inch AP4 Rifle Kit Less Lower Receiver, Unassembled. * AP4 Contour Barrel * Chrome Lined * Chambered in 5.56 NATO * 1-9 Twist Rate * A3 Upper Receiver w/Detachable Carry Handle * DPMS GlacierGuard Handguards * AP4 Collapsible Stock * Standard Phosphated Bolt Carrier Assembly * No F.E.T. * Now…

CMMG AR-15 LPK with Ambidextrous Safety Lower Kit

Lower Parts Kit less trigger

Includes the following lower receiver parts: Pistol Grip Selector Bolt Catch Spring Detent Spring Bolt Catch Buffer Take Down Detent Bolt Catch Magazine Catch Spring Bolt Catch Roll Pin Magazine Catch Button Magazine Catch Front Pivot Pin Pistol Grip Screw Pistol Grip Lock Washer Selector Spring…

ATI AR15 Omni Hybrid MAXX 5.56/.223 Rifle Kit With Quad Rail

…with Metal Insert 16" 5.56 / .223 Black Nitride Coated Barrel 7" Drop In Quad Rail Standard Profile Picatinny Rail Gas Block Chambered for both NATO 5.56x45mm and .223 Remington Flat Top, Optics Ready Mil-Spec Standard AR15 Lower Parts Kit Fully-Assembled Upper Receiver Ambidextrous Sling Plate

CMMG Parts Kit AR15 Lower Pins and Springs

Parts Kit, AR15, Lower Pins and Springs. All Parts Meet or Exceed Mil-Spec.

Battenfeld Smith & Wesson M&P AR-15 Complete Lower Parts Kit ITAR

ERGO Grips AR-15 Lower 9 Piece Spring Replacement Kit