Ar Lower Parts Kit

CMMG Lower Parts Kits AR-15 LPK

DPMS Retail Pack Lower parts Kit 5.56

…* Front Pivot Pin * Hammer Spring * Trigger Spring * Pistol Grip Screw * Pistol Grip Lock Washer * Selector Spring * Detent Selector * Hammer Pin * Trigger Pin * Take Down Pin * Buffer Retainer Pin * Buffer Retainer Spring * Disconnector Spring For California lowers parts kit please, use LRPK-BB.

Anderson Manufacturing Lower Parts Kit

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

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 *…

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 AR-15 LPK with Ambidextrous Safety Lower Kit

CMMG Auto Sear Trip Kit 22ARC

Includes auto trip and anti bounce weight. Use this with your 22ARC and select fire lower group for full auto fun.

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…

CMC AR Lower Parts Kit with 3.5 lbs Flat Trigger

CMC Triggers Corp Kit, Black, Lower Assembly Kit W/3.5lbs Trigger, With Anti-Walk Pin Set 81503

Adams Arms Ar-15 Lower Parts Kit

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

DPMS Lower Parts Kit Small Parts

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…

CMMG Lower Parts Kit Mk3 Gunbuilder's kit

Our Mk3 Gun builders kit includes most of the necessary parts to build up your lower group except the commonly upgraded parts. Does not include Fire Control Group, and pistol grip. Compatible with CMMG Mk3 Lowers and most LR308 type lowers.

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.