top of page
The Gas Block Tool Widget - GBT4

The Gas Block Tool Widget - GBT4

SKU: SQ9070808
Excluding Sales Tax |

The Patented Gas Block Tool Widget GBT-4



The 1 tool that will do all 4 common gas block sizes.











With the lightened hollow core design the GBT-4 weighs less than a standard GBT but offers 4x the uses. Still made of 4130 CMV with a Salt Bath Nitride Treatment this tool is made to last a lifetime.

bottom of page