Ar15 Lower Parts

Adams Arms Ar-15 Lower Parts Kit

CMMG Lower Parts Kits AR-15 LPK

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

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…

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.

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 *…

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

CMMG Parts Kit AR15 Lower Pins and Springs

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

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

Anderson Manufacturing AR15 A3 Upper for Stripped Upper Receiver

* Made of 7075 T6 Aluminum Forging. * Features M4 Feed Ramps * Hard Anodized Black * Can be used for Multiple Calibers on the AR15 Platform. * This Upper is Machined to the Mil Spec. * Match this Upper with one of our Lower Receivers for a solid fit !

DPMS Lite A3 Upper Barrel Assembly 5.56

The DPMS AR-15 A3 Lightweight Flattop Upper Assembly is a drop-in part that will attach to virtually any standard AR-15 lower assembly. Comes complete with charging handle, Commercial bolt and bolt carrier assembly, it is ready to pin to a complete lower assembly with no modification. The DPMS…