The AR-STONER Customizable Lower Parts Kit for the AR-15 platform is the perfect choice if you are looking to build your next custom AR-15. This kit provides most of the mil-spec parts generally used in an AR-15 build, while still allowing the flexibility to add common aftermarket upgrades, such as a pistol grip and match grade trigger components. Customizable lower parts kits offer an economical way to get all the small pieces needed for an AR-15 lower, without wasting money on the parts you won't use!

Kit Includes:

Bolt Catch

Bolt Catch Plunger

Bolt Catch Roll Pin

Bolt Catch Spring

Buffer Retainer

Buffer Retainer Spring

Hammer Pin

Magazine Catch

Magazine Catch Button

Magazine Catch Spring

Pivot Pin

Pivot Pin Detent

Pivot Pin Detent Spring

Selector

Selector Detent

Selector Detent Spring

Takedown Pin

Takedown Pin Detent

Takedown Pin Detent Spring

Trigger Pin

Does NOT Include: