Sprinco 17lb Recoil Spring for GLOCK 20/21 Gen3

Sprinco recoil springs are made from the highest quality Chrome Silicon wires that provide long lasting reliability without losing spring pressure. They are heat treated, stress relieved, and cryogenically processed after winding to help it reach 50,000 cycles. This recoil spring is rated at 17 lbs. and designed for the full length guide rods of the gen 3 models. If you are looking to upgrade your G20 Gen 3 with a reliable recoil spring or simply set one aside as a backup, you can’t go wrong with Sprinco USA.

Compatible With:

• Gen 3 Glock 20, 21

Features:

• Chrome Silicon wire
• Heat treated, stress relieved, and cryogenically processed
• 17 lb. for reliable function