Pro-Arms 130% Steel Recoil Spring Guide Rod for SIG AIR / VFC P320 M17 GBB Length-(mm)_221 It is sometimes referred to

It is sometimes referred to as a "Combat Magnum"

G&P PEQ II Laser with Red Dot Laser & CREE LED Flashlight

Adds a little weight to the magazine to facilitate a smooth action of free drop of magazines and adds durability to the base of the magazine from damages of dropping

Design for Tokyo Marui Hi-Capa 5

Pro-Arms 130% Steel Recoil Spring Guide Rod for SIG AIR / VFC P320 M17 GBB Length-(mm)_221 It is sometimes referred toPro Arms 130% Steel Recoil Spring Guide Rod for SIG AIR VFC P320 M17 GBB Steel Construction 130% Power Designed to increase the felt recoil impulse, durability, and cycling speed Suitable For SIG AIR P320 M17 Series Airsoft Gas Blow Back GBB Pistol