SLR Sentry 8 .875 Adjustable Gas Block w/.400 in. Set Screw Spacing Black SA8-SM. 400 inch Set Screw Spacing. 15-position adjustability from 0 - 0.125 inch port opening. Metering screw and screw bore design allows repeatability and reliability only SLR...
ShipAmount | $0.00 |
RevType | 2 |
Manufacturer | SLR |
Sku | SA8SM |
Identity | 14007378894 |