TACFIRE AR Build Kit Key-Mod 9mm Black Steel

TACFIRE Pistol Kit 5.56x45mm AR Pistol Platform Blk Steel

Tacfire Complete Pistol Build Kit for Semi-Auto Pistols, Black - SS-PK556-LPK

CMMG Banshee Suppressed 9mm Upper Receiver Kit, 6.5"

Timber Creek Outdoors TCO Enforcer Complete Build Kit for AR-15, Robin's Egg Blue - TCO EK RE

Timber Creek Greyman Complete AR-15 Build Kit Forest - G LPK F

Timber Creek Outdoors TCO Enforcer Build Kit for AR-15 in Striking Blue Finish - TCO EK B

Timber Creek Greyman Complete AR-15 Build Kit Black - G LPK BL