5KU 3.9 inch Type 3 Infinity Aluminum Frame For Tokyo Marui Hi Capa GBB Pistol (Purple) Net-Weight-(g)_383 Enhance the reaction force to

Enhance the reaction force to speed up the blowback cycle

Suitable for Tokyo Marui G17 Series Airsoft Gas Blow Back GBB Psitol

Our Mega Fins rail is named after the "fins" in the interior of the rails that aid in dissipating heat from the barrel

Suiatble for Tokyo Marui M4 MWS Series Airsoft Rifle ACC XMR

5KU 3.9 inch Type 3 Infinity Aluminum Frame For Tokyo Marui Hi Capa GBB Pistol (Purple) Net-Weight-(g)_383 Enhance the reaction force to5KU 3. 9 inch Type 3 Infinity Aluminum Frame For Tokyo Marui Hi Capa GBB Pistol (Purple) Aluminum Construction FrameDesign For Replace the Original Airsoft Middle FrameEngraved "Infinity" MarkingSuitable For Tokyo Marui Hi Capa Gas Blow Back GBB Pistol Airsoft Gun