MAGAZINE SPRINGS - 17/17L, 20, 22, 31, 34, 35 5% extra power spring.
For use In Glock 17, 17L & 34 - 17 or 19 rounds. Glock 20 - 15 rounds. Glock 22 and 35 - 15 rounds Glock 31 - 15 rounds (Law Enforcement) *With +2 Extension
WOL-75374
WOL-77364
GLO-33498
GLO-33509