VI46 L GBB
VI46 S GBB
VIPER TECH M16A3 RAS GBB
M4 CQB AAC TYPE GBB | M4 CQB AAC版 GBB
VIPER TECH MK-18 MOD 0 GBB
VIPER TECH M4A1 RAS GBB
A2 瞻孔
Charging Handle Latch | 戰術拉柄鉤(雙邊)
Charging Handle Latch | 戰術拉柄鉤(單邊)
Stripped Upper Receiver (SR-16 Type)|空白上槍身 (SR-16 型式)
QD End Plate bilateral,Lower Receiver - BK | QD拖桿定位片(雙邊) - BK
End Plate,Lower Receiver | 拖桿定位片