Description
Barrel Mandrel For Removal and Installation of HK G36 and HK SL8 Barrels
A mandrel barrel changing tool for firearms is a specialized rod inserted into the barrel to provide internal support and alignment during the process of removal or installation. This prevents the barrel from deforming when significant torque is applied via an action wrench or barrel nut wrench.
Specifications:
- Ordnance Grade Heat Treated Steel
- 15.75″ Overall Length
- 2 lb.
- Fits 9″ to 20″ Barrels
- Must-have item for those who need to make barrel swaps
- Reinforces the chamber, taking the force away from the receiver
Compatible With:
- HK G36, HK G36C
- HK SL8-1, HK SL8-6









