Aero Precision LPK Builder's Lower Parts Kit NO Fire Control Group FCG AR15 5.56 AR-15
5 Star Rated and Excellent Value No FCG LPK for the price. Recommended for your lower AR15 build foundation.
ALSO AVAILABLE WITH PISTOL GRIP AND/OR FIRE CONTROL GROUP (TRIGGER, HAMMER, DISCONNECTOR) - CHOOSE OPTIONAL ACCESSORIES
Our lower parts kit helps you to build a custom AR15 from the ground up. Mil-spec dimensions and coating ensure the highest quality and correct component interface.
This lower parts kit does not include the fire control group or pistol grip UNLESS ADDED.
Bolt Catch Spring
Bolt Catch Buffer
Bolt Catch Roll pin
Safety Selector Spring
Safety Selector Detent
Buffer Retainer Spring
Magazine Catch Body
Magazine Catch Spring
Magazine Catch Button
4-40 Set Screw (for threaded takedown pin detent hole)