This Mil-Spec 5.56 AR-15 lower receiver parts kit is made of all high quality, American made, Mil-Spec parts. This kit is a good choice for building or rebuilding an AR-15 rifle with some upgrades from the basic kit.
Upgrades;
-ALG ACT Trigger (high polished, single stage)
-Noveske marked Takedown/Pivot pins
-Magpul Enhanced Trigger Guard
-Magpul MOE Pistol Grip
-STS Ambi Safety Selector
Contains: Takedown Pin Detent (2), Takedown Pin Detent Spring (2), Bolt Catch, Bolt Catch Plunger, Bolt Catch Spring Pin, Bolt Catch Spring, Buffer Retainer, Buffer Retainer Spring, Magazine Catch, Magazine Catch Spring, Magazine Catch Button, Trigger Guard Pivot Spring Pin, Buffer Retainer, Buffer Retainer Spring.
