Griffin Armament Primo 416R Low Profile Gas Block - .750" - GAPGB
Only 1 left in stock
The Griffin Armament Primo Gas Block is machined from high quality 416R stainless steel and quench polish quench Nitride coated. This low profile gas block comes with two set screws for installation and is drilled if you plan on pinning it to your barrel. The set screws feature knurled grip cup points for secure attachment to the barrel. With a .750” inner diameter, it will be compatible with most AR-15 barrels and some AR-10 barrels.
Features:
- 416R steel
- QPQ Nitride finish
- .750” inner diameter
- Low profile design
- Includes splined barrel pin
- Knurled grip cup point fasteners
- Includes hex key
- Includes gas tube roll pin
- Drilled for barrel pin installation
Griffin Armament produces serious use products with exceptional quality at a fantastic value. Designed with real world experience and built in the U.S.A., their product line has the parts you need. They’re built to last a lifetime and backed by their perpetual lifetime warranty.
| Weight | 1.6 oz |
|---|---|
| Dimensions | 1 × 0.9 × 1 in |
| Finish | Nitride / Melonite |
| Gas Block Journal | 0.75 |
| Adjustable | No |
| MPN | GAPGB |
| UPC | 791154082560 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
Customer Reviews
- Reviews
- Questions
- 16inch barrel
- reliability
- muzzle rise
- gas block
- condition
US
Great gas block
This has block works and performs great!
United StatesAmazing heavy use gas block
Put this on my MK18 clone, end of the world rifle, on a 10.5 Daniel Defense CHF all top tier parts. Run the **** out of it, always has sealed beautifully, the rifle has nearly zero muzzle rise, no extra gas. Make sure to pin it for that to **** and back reliability. No need to spend any more than this. Install was cake.
USPhillip
I haven't shot gun yet but product great condition that should be great for a 300 blackout build 16inch barrel keep up the great work
USGreat gas block
This gas block works great
US
Great quality, fast shipping
Runs flawlessly on my 16” build.
