Features:
- Machined from 4140 steel
- .750 inner diameter
- Manganese Phosphate finish
- Set screw attachment method
From Sons of Liberty Gun Works comes a gas block that’s produced from tough, durable and long-lasting 4140 steel with a journal size of .750. The journal size is important to note as this gas block is designed to work with any handguard on the market.
This low-profile Gas Block V2 is produced with knurled set screws designed to work best with properly dimpled barrel and will provide a lifetime of valued service when installed correctly.



Greg (verified owner) –
Great product from a great company.
pho3nixt3mplar (verified owner) –
SOLGW makes great parts and BTO gets them to you fast. It’s a match made in heaven.
jrgallegosmac (verified owner) –
I have used this gas block on a couple of builds so far and have not been disappointed. Will continue to purchase this as my standard gas block.
Zach (verified owner) –
Solid product as always!
jn4auto (verified owner) –
One of the best gas blocks made. Can’t go wrong