SAA AR-15 Lower Receiver Parts Kit (LPK) + Upper Receiver Parts Kit (UPK)

SAA AR-15 - LPK+UPK + Mil-Spec Collapsing Stock Kit, No-Stock

SAA - Standard AR-15 Lower Receiver Parts Kit (LPK) - Complete

SAA AR15 Lower Parts Kit + Milspec SAA AR15 M4-Stock Assembly - Black

SAA - Standard AR-308 Lower Receiver Parts Kit (LPK) - Complete

SAA MOE AR-15 Lower Receiver Parts Kit w/ SAA Black Winter Trigger Guard- Complete

Rock River Arms Complete Lower Receiver Parts Kit for the AR-15

DPMS AR-15 Complete Lower Receiver Parts Kit

DPMS AR-15 Lower Receiver Parts Kit WITHOUT Hammer, Trigger, or Pistol Grip

DPMS AR-15 Lower Receiver Parts Kit WITHOUT Hammer, Trigger, or Pistol Grip - 3 Pack

CMMG AR-15 LPK w/ AMBI Safety 55CA6B8 - Lower Receiver Parts Kit

CMMG AR-15 LPK Lower Receiver Parts Kit

Spikes Tactical AR-15 Lower Receiver Parts Kit

Daniel Defense AR-15 Lower Parts Kit Includes Magpul MOE Enhanced Trigger Guard

Bravo Company AR-15 PNT Trigger Assembly

ALG Defense Quality Mil-Spec (QMS) Trigger Group - AR-15/M16 ALGQMS

ALG Defense ACT Combat Trigger Group - AR-15/M16

GEISSELE AUTOMATICS - AR-15/M16 Super Dynamic 3 Gun Single-Stage TRIGGER SD-3G

GEISSELE AUTOMATICS - AR-15/M16 SSA AR-Platform Two Stage Curved 4.25-4.75 lbs

GEISSELE AUTOMATICS - AR-15/M16 G2S TWO-STAGE TRIGGER

CMC Triggers Tactical Drop-In Trigger Group Curved AR-15 Small Pin .154" Single Stage Matte 91501

CMC Triggers Tactical Drop-In Trigger Group Flat AR-15 Small Pin .154" Single Stage Matte

SAA Ambidextrous Safety Selector for the AR-15 and/or LR-308