SilencerCo Delta O-ring Pack
SilencerCo Delta O-ring Pack, The 22 sparrow have high heat resistant, viton o-rings help contain the blast and debris.Don't be caught without a backup, this package includes (2) 13 o-rings and (2) 18 o-rings.Choke Configuration: BlackCaliber Or Gauge: O-RingLength: 22 SparrowModel: Delta O-Ring PackTwist: 13 O-Rings/18 O-RingsFinish: Black