Cryogenically processed, stress relieved and hardened steel rod offers no-flex cycling that reduces spring bind, helps ensure reliable feeding and ejection. Fits the small I.D., flat wire, factory and aftermarket springs with no modifications or alterations.
SPECS:
4140 steel, black, matte finish. Hardened to Rc 32-24. Glock 17 fits; 17, 17L, 22, 24, 31, 34, 35. Glock 21 fits; 20, 21. Does not include recoil spring – uses the small I.D. flat wire factory and aftermarket springs.
Catalog page 203