Sentry 9 Set Screw Adjustable Gas Block .450" - Titanium

Sentry .936" Set Screw Version - Titanium

.450" Set Screw Spacing

0.8 oz

Grade 5 Titanium

US PATENT NO. 9,410,756

- 15-position adjustability from 0 - 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
- Grade 5 Titanium precision machined gas block with bead-blast finish
- 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 - Needs Minimum 1.4" ID Handgurd to fit underneath

INSTRUCTIONS