Sons of Liberty Gun Works Enhanced Blaster Guts AR-15 Lower Parts Kit

Sons of Liberty Gun Works packs everything that finishes an AR-15 lower into one box. The kit carries the Liberty Fighting Trigger, a B5 Systems pistol grip, a safety selector, takedown pins and assembly, the mag catch and assembly, the buffer retainer pin and spring, and the bolt catch assembly.

The Liberty Fighting Trigger is the reason to buy the kit rather than a bag of generic small parts. It breaks cleaner than the trigger that comes in most lower parts kits, and it goes in with the rest of the components in the same sitting. SOLGW small parts fit most mil spec receivers, so this works as an upgrade path on a rifle you already own or as the guts for a fresh build sitting on the bench.