SLR Rifleworks Sentry 7 Adjustable Gas Block | Monarch Arms


Out of stock

Product Description

Sentry .750″ Set Screw Version – Melonite QPQ Finish

.400″ Set Screw Spacing



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 takes 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
РMelonite QPQ Finish  4140 Precision machined gas block
– Melonite finish 4140 Nexturn Swiss precision metering screw
–¬†¬†Proprietary Alloy Flat Spring with 1400deg temper
– Melonite finish 4140 detent plunger
– NO tiny springs to corrode, break or seize / NO tiny ball to seize or get lost
– Tool, roll pin, and mounting screws included

Works with all SLR Handguards and most others

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