Sentry .875" Clamp On Version - Melonite Finish
1.7 oz
US PATENT NO. 9,410,756
- 15-position adjustability from 0 - .125" 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 4140 Precision machined gas block
- Melonite finish 4140 Nexturn Swiss precision metering screw
- Stamped Alloy Flat Spring with 1400deg temper
- Melonite finish 4140 detent plunger
- USES STANDARD GAS TUBE
- Tool, roll pin and mounting screws included
NOTE- 1.4" ID HG Minimum required if going underneath
Installed on a Rock River X-1 .308, needed to add adjustable gas block because suppresor was over gassing the gun and timing was off. I had to machine a relief in hand guard to allow for the extra .085" height of gas block, no big deal because it matches the relief for the gas tube. Other than that it installed super easy, and works flawlessly!!
Installed on a Rock River X-1 .308, needed to add adjustable gas block because suppresor was over gassing the gun and timing was off. I had to machine a relief in hand guard to allow for the extra .085" height of gas block, no big deal because it matches the relief for the gas tube. Other than that it installed super easy, and works flawlessly!!
