SLR SENTRY 9 SET SCREW ADJUSTABLE GAS BLOCK

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$136.95

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Info

SKU:SA9-SM ,UPC:

Info

SKU:
SA9-SM
UPC:
22239130

Description

Sentry .936" Set Screw Version - Melonite QPQ Finish

.400" Set Screw Spacing

Gen-4

US PATENT NO. 9,410,756

-- 100% Gas seal allows full cut off and prevents gas from fouling metering screw

- Complete disassembly is simple and take less than 10 seconds
- 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 4140 Precision machined gas block
- Melonite 4140 Nexturn Swiss precision metering screw
-  Proprietary Alloy Flat Spring with 1400deg temper
- Melonite 4140 detent plunger
- NO tiny springs to corrode, break or seize / NO tiny ball to seize or get lost
- USES STANDARD GAS TUBE
- Tool, roll pin and mounting screws included

NOTE- Needs Minimum 1.4" ID Handguard if going underneath