UMAREX HK417 RECON GBB by VFC Hammer Fitting may be needed as

Fitting may be needed as the condition of each airsoft gun might be different

Gas Blow Back Pistol with Semi-Automatic Shooting Mode

SIG 552 Seals is a well balance weapon for CQB action

5 inch Gas Revolver (24 Shots System

For TokyoMarui PSG-1 Use OnlyAnti-Heat Temperature: Inside of 200 degrees CelsiusMaterial: Copper/Anti-Heat PlasticItem No

UMAREX HK417 RECON GBB by VFC Hammer Fitting may be needed asGas Blowback System, 2015Version System : HFC 134A GAS BLOWBACK Adjustable Hop Up Material : Aluminum Steel Metal Alloy Nylon Initial Bullet Speed: 100 m s, 350 FPS ( 0. 2g BB) Weight : 4200g (With Magazine) Magazine : 20+1 Rounds Item No.: VF2 LHK417 BK02