Description
Matched to our v2 JUL projectiles these smoothbore barrels get ridiculous levels of power out of your Grimburg Gavle Carry launcher.
The 3.3″ barrel sits flush with the front of the Carry muzzle.
Powered by a 16g co2 and using our JUL projectiles, the 7″ barrel is capable of 50 joules. (Use in cool temperatures only)
The 9 inch is capable of up to 70 joules.
The inside is polished to a 6 micron mirror finish.
