SLR Sentry 9 .936 Clamp On Adjustable Gas Block Black SA9-CM. 125 inch port opening. Metering screw and screw bore design allows repeatability and reliability only SLR has been able to deliver. Single tool click to adjust gas metering. Melonite finish...

In stock
ShipAmount $0.00
RevType 2
Manufacturer SLR
Sku SA9CM
Identity 9451313523