Pro-Arms 130% Steel Recoil Spring Guide Rod for VFC Glock 17 Gen 5 / Glock 17 Gen 5 MOS GBB

Pro-Arms 130% Steel Recoil Spring Guide Rod for VFC Glock 17 Gen 5 / Glock 17 Gen 5 MOS GBB Steel Construction 130% Power Designed to increase the felt recoil impulse, durability, and cycling speed Suitable for VFC Glock 17 Gen 5 / Glock 17 Gen 5 MOS Series Gas Blow Back GBB Pistol