G173-K-01-5 High Preesure Gas Piston
G173-K-01-4 Enchanced Recoil Spring
G173-K-01-3 Steel Trigger Locator
G173-K-01-2 GLOCK Steel Inner Barrel
G173-K-01-1 GLOCK 17 GEN3 Steel HOP-UP Kit
G173-K-01 GLOCK 17 GEN3 Ultimate Kit
AUG-K-6 AUG 20"Barrel Set
AUG-K-5 AUG 16"Barrel Set
AUG-K-3-1 AUG Tactical Handguard Screw Kit
AUG-K-3 AUG A3 Tactical Handguard Kit
AUG-K-1 AUG 1913 Tactical Rail Kit
551-K-1 Tactical Rail & Barrel Set
553-K-1 Tectical Rail Set
DD-K-01 MK18 Rail Set
M4V3-K-04 AR V3 Upper & Lower Receiver Set
