Advanced armorer's tool for seized or over-torqued barrel nuts: it preloads the barrel extension against the rod and fixes the upper in place before torque is applied.
- For stuck/over-torqued barrel nuts
- Preloads barrel extension
- 5.56/.223
$200.00

Advanced armorer's tool for seized or over-torqued barrel nuts: it preloads the barrel extension against the rod and fixes the upper in place before torque is applied.
