Lower Parts Kit

Geissele Automatics Lower Parts Kit, Ultra Duty, For Ar-15, Black, Does Not Include Fire Control Group 05-435bProduct Type: Lower Parts KitDescription: Lower Parts Kit

Geissele Automatics Lower Parts Kit, Ultra Duty, For Ar-15, Desert Tan, Does Not Include Fire Control Group 05-435sProduct Type: Lower Parts KitDescription: Lower Parts Kit

All the parts you need to get started on your Mk3 build in convenient color-coded packets to simplify assembly. Compatible with CMMG(R) Mk3 and most LR-308 type lowers.Features :Bolt catch, Bolt catch screw-in pin, Bolt catch plunger, Bolt catch...