SilencerCo Replacement Booster O-rings For .22 Suppressors 4 Pack AC87 [FC-817272010015] SilencerCo Replacement Booster O-rings For .22 Suppressors 4 Pack AC87

The 22Sparrow, Warlock II, and Spectre II have high heat resistant Viton O-rings that help contain the blast and debris. Don’t be caught without a backup. Package contains four O-rings, two 13 O-rings and two 18 O-rings.