VIPER TECH M16/M16A1(603) A1Partial Fence Lower(W/O Stock Furniture Set) GBB
VIPER TECH XM177E1 GBB
VIPER TECH MK-12 MOD1 GBB (W/Crane Stock)
VIPER TECH MK-12 MOD1 GBB
VIPER TECH XM177E2 GBB
VIPER TECH M16/M16A2(M723) Semi FCG GBB