Angel Custom Complete Upgrade Pro Kit for Hi-Capa GBB Pistols li-ion Works best with 280mm to

Works best with 280mm to 430mm inner barrel lengths for PDW and CQB builds

Inner Barrel: 455mm

Full size stock accepts a wide variety of batteries

Fully ambidextrous controls allow the weapon to be operated by either left or right handed users without reconfiguration or modification

Angel Custom Complete Upgrade Pro Kit for Hi-Capa GBB Pistols li-ion Works best with 280mm toThe Angel Custom Stainless Steel Recoil Spring Guide improves the realistic blowback kick and longevity for your 5. 1 Hi Capa GBB Pistol. The spring guide is made from SUS Stainless Steel providing extreme wear resistance and optimum strength. The back part of the spring guide features a ball bearing unit to prevent spring binding and improve efficiency. Integrated onto the spring guide are three rubber buffers that help limit slide travel effectively