Guarder 6.02 Inner Barrel w/ Chamber Set for Marui Model 17 Gen 4 GBB Pistol (97mm) Net-Weight-(g)_1259 most notably with the duel

most notably with the duel recoil spring which will give it added snappiness and increased recoil impulse

Functional Slide Lock

can reach a maximum of 400 lumens with bright light

COWCOW Technology Stainless Steel Hammer Set for Umarex (VFC) G18C GBB Pistol (Silver)

It includes TITAN with ADVANCED firmware edition

Guarder 6.02 Inner Barrel w/ Chamber Set for Marui Model 17 Gen 4 GBB Pistol (97mm) Net-Weight-(g)_1259 most notably with the duelGuarder 6. 02 Inner Barrel w Chamber Set for Marui Model 17 Gen 4 GBB Pistol (97mm) Metal Construction Precision Barrel at 6. 02mm Diameter Include Copper Barrel Aluminum Hop Up Chamber & Rubber Bucking 70 Suitable For Tokyo Marui Model 17 Gen4 Series Airsoft Gas Blow Back GBB Pistol Length: 97mm