NON ADJUSTABLE
Super High Quality gas blocks
.400" Set Screw Spacing
4140 Billet Steel
Melonite QPQ Finish
Set screws and roll pin included
ADJUSTABLE
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- SIZE .875 AND .936 WILL NEED 1.4" ID HG MINIMUM REQUIRED IF LOCATED INSIDE HANDGUARD]
