bore-up kit for M4A1
bore-up kit for M16
magpul ctr stock
vltor the enhanced modstock(EMOD)
vltor sight tower
X47 accessories steel kit
Ultra Torque motor (short type)
Ultra Torque motor(long type)
POF flash hider
OIL STORE BUSHING for VER 6
gear delayer G2
120% AEG spring