- Messages
- 3
- Reactions
- 1
- Ad Type
- For Sale
- Price
- $90
- Manufacturer
- Other / Not Listed
- City
- Gillette
- State
- Wyoming
- Zip Code
- 82718
SLR rifleworks Sentry9 adjustable gas block for AR15 style rifle. 0.936" barrel diameter(varmint/bull barrel contour). Black melonite finish. Nexturn brand Swiss precision metering screw adjusts gas flow to bolt carrier group. Comes with black cerakote, "rifle" length gas tube. Unused. Unfired. Salesperson told me when purchasing for build that this gas block would fit under a JP signature handguard. When gunsmith assembled upper, it didn't clear the gas block. This is a low profile block—just doesn't fit under my particular JP handguard. I had to purchase a JP brand block. The SLR gas block and gas tube are for sale. Small rub mark on gas tube where initial handguard wouldn't clear it during spinning on. SLR specifies 1.44" minimum ID-handguard, if block is to go underneath. Purchase price was initially $155 for combo. I will cover shipping costs.
