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.



vividmatt1988 (verified owner) –
Just what I needed as I piece a SOLGW build together. Everyone else was out of stock and BTO came through. Thank You!
AndrewwP12 (verified owner) –
Pairs well with their barrels. Tolerances are tight as they should be
frank1970 (verified owner) –
I love these tight fitting, must have gas blocks.
frank1970 (verified owner) –
This is a nice low pro gas block and must have for solgw barrel. Tight fitting
Artis Jackson (verified owner) –
Excellent machining!