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
Blank Lower Receiver (M4 Type)|空白下槍身 (M4 型式)
Magazine Air Compressor Adaptor Set | 彈匣空壓接頭組
Tool Base for Upper And Lower | 拆槍工具
Fixed Receiver Extension Buffer Tube (M16A4 Style)|固定托托管(M16A4版)
Grip Screws Set | 握把螺絲組
KAC Magazine Release (Left) | KAC彈匣釋放鈕 (左)