Liberty Suppressors Stainless Steel Lilja 300 Blackout barrel with 1 in 8 twist.

8.5” OAL

.750″ Diameter Gas Block journal

Muzzle thread is 5/8-24 standard.

This is the barrel that we use in our Leonidas integral, so you can have the same world class accuracy as our Leonidas in your SBR build!