SLR – Sentry 9 Set Screw Adjustable Gas Block

$124.95

Out of stock

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

SLR – Sentry 9 Set Screw Adjustable Gas Block

$124.95

Out of stock

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