Q AR-15 Adjustable Gas Block - Set Screw - .750"

The Q AR-15 Adjustable Gas Block is crafted from durable stainless steel, giving your build precise control over gas flow. Built for 0.75" diameter barrels, this adjustable gas block uses two stainless set screws for adjustment and a third to secure it to the barrel, keeping the tuning and mounting functions completely separate from one another for simple, repeatable adjustments.

Features:

• Stainless steel construction
• Two stainless set screws for gas flow adjustment and locking
• Single set screw secures the block to the barrel
• 0.75" gas seat diameter
• Low profile design
• Independent adjustment and mounting functions
• Corrosion-resistant stainless construction
• Simple, repeatable field adjustments

One adjustment set screw dials in gas flow while a second locks that setting in place, so it won't drift once you've found the right setting for your load or suppressor. A separate set screw on the bottom of the block handles mounting to the barrel, keeping the adjustment and mounting functions independent of each other, which makes future adjustments simple without disturbing the block's fit on the barrel or requiring a full reinstall.

Q manufactures precision AR-15 rifles and components, building parts like this adjustable gas block to match the fit and finish of its rifle lineup.