/ /

GAS BLOCK, ADJUSTABLE, WILSON COMBAT®/SLR RIFLEWORKS, SENTRY 8 SET SCREW

Detailed Description

Sentry .875" Set Screw Version - Melonite 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 finished 4140 Precision machined gas block
Melonite finished 4140 Nexturn Swiss precision metering screw
Proprietary Alloy Flat Spring with 1400deg temper
Melonite finshed 316 SS 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

Product ReviewsClick here to review this item

	Excellent	12/15/2021
This is a high quality adjustable gas block. 308 is a bit trickier than 5.56 and this gas block does it's job to dial in the wide range of loads. I just ordered another for an identical 223 Wylde build. I didn't have any fit issues with an AP M5 Enhanced but gas blocks may be an item WC could post full measurement specs on. If you're building a 308, get the WC 308 rifle length gas tube.
- DJ, WI

	Wilson Combat M-LOK Rail, AR-15 - 15"	12/14/2019
This gas block doesn't play well with the WC M-LOK AR-15, 15" The bottom of the block rests on the handrail and affects accuracy. I don't recommend to use this block if you plan on have it sits inside the handguard. Go with a short handguard to stay away from this touching problem.
- Dustin, TX