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.



black4runner18 (verified owner) –
It’s SOLGW so you know it’s quality. The fitment of gas block is quite important and something some overlook and think all are the same, but that’s far from true. I only shoot suppressed and I’ve never ran an adjustable block, only non adjustable SOLGW and the setups run flawlessly. It proves that quality parts are worth it
rjordan240 (verified owner) –
Good to go!
Daniel Horta (verified owner) –
Good Material, good fit. SOLGW doesnt fail. Would buy another one
Robert Howard (verified owner) –
Perfect with with a Solgw barrel.
Ryan McDonnell (verified owner) –
Can’t go wrong with SOLGW parts.