The Osprey and Octane boosters have a high heat resistant O-ring that helps seal the blast from exiting through the booster assembly. Each package contains two O-rings.
“CMMG 30D810A Barrel Sub-Assembly 300 Blackout 8″ Black Nitride Finish 4140 Chromoly Steel Material Pistol Length with Medium Taper Profile for AR-15” has been added to your cart. View cart
| Manufacturer | SilencerCo |
|---|---|
| Platform | |
| Product Type |
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SKU: ss_3193
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