Troy 0.750″ steel gas block
Blacked steel gas block. Simple and reliable, and one of the best in the industry.
The Troy gas block has been used by DIY’ers and rifle builders alike. It has a strong design and slim enough to fit under most rails. The gas block is held in place with set pins. Charlie’s recommends that the barrel be dimpled, having a small indentation drilled in the first pin hole to give extra security to the installation, then a little red Loctite, and you are good to go. No need to drill a pin through the barrel.
Includes bottom set screws, no gas tube roll pin.
