Ar15 Lower Parts

Bushmaster AR-15 Lower Receiver Parts Kit

Everything necessary to completely build up your lower receiver. Kits available with either AR15-type or M16* components

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

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 *…

X Products Rapid Operation- Carbine Stock (R.O.C. Stock)

…easy to use and designed for a low profile, compact platform. The X Products ROC Stock set will fit on any Mil-Spec AR-15/M4 & HKMR556, HK 416 lower receiver. Tested and designed to be used with nearly ALL commercial and LE/Mil ammunition types. Easy to install and durable. Its 5 adjustment points…

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.

Adams Arms Ar-15 Lower Parts Kit

CMMG Lower Parts Kits AR-15 LPK

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 you…

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

ERGO Grips AR-15 Lower 9 Piece Spring Replacement Kit

CMMG AR-15 LPK with Ambidextrous Safety Lower Kit

CMMG Receiver Extension Kit Carbine AR15

Combine this kit with your choice of lower parts kit and butt stock to complete your new lower group.

CMMG Receiver Extension and Stock Kit Carbine AR15

Combine this kit with your choice of lower parts kit to complete your lower group.

CMMG Receiver Extension and Stock Kit A1 AR15

Combine this kit with your choice of lower parts kit to complete your lower group. * CMMG A1 Receiver Extension * Rifle Buffer Assembly * Rifle Action Spring * A1 Rifle length Butt stock Assembly

CMC Triggers AR15 6-Position Carbine MIL-SPEC Enhanced Buffer Tube Assembly Kit

Compatible with Mil-Spec AR-15 stocks, this kit contains all the necessary parts to mount a stock assembly onto your lower receiver. Six position AR-15 buffer tube is machined from 7075 T6 aluminum to Mil-Spec dimensions with a Type III, Class II hard coat anodized finish. Buffer tube has through…