Tbox 300 Blackout Match Grade Barrel with Bolt
TBox barrels are match-grade, hand-cut, profiled and chambered barrels. If you are looking for the cutting edge of accuracy for you next rifle build or looking to upgrade your current rifle this is your answer.
416R Stainless Steel
.750 gas block
Pistol Length gas length
Headspaced Tbox bolt
** If you want a special length that is not listed send us a message and we will get you taken care of.
** Takes 5-7 weeks to get these barrels in as they are made to order