MK-16 9.3` GBB
MK-16 13.5` GBB
VIP-VI-46 10.5” GBB
VIPER TECH M16/M16A2 20 Inch GBB
VIPER TECH MK-12 MOD 1 GBB (W/Crane Stock)
VIPER TECH MK-12 MOD 1 GBB
KAC Style Ambidextrous Safe-Semi-Auto Selector Assembly|類 KAC 保險-半自動-全自動 雙邊射擊選擇鈕總成
Safe-Semi-Auto Selector Assembly (A1 Version)|保險-半自動-全自動 射擊選擇鈕總成(A1版)
Auto Sear Pin | 自動撥片軸銷
Trigger Spring | 扳機彈簧
Replica Hammer Part Service Pack | 仿真擊鎚零件包
Replica Hammer Assembly (Semi-Auto)|仿真擊鎚總成半自動版