I walked into the house this evening to find a Gen 2 Glock 20 laying on the couch and a Storm Lake 6" barrel along with the factory barrel. I took it out and it shoots great with both barrels. The Glock barrel left a large bulge on the brass, unsupported chamber?, that's not there with the Storm Lake. It was Armscor 180gr FMJ ammo as it was all they had at the store.


Anything I should be concerned with, any upgrades I need to look into?


Thanks

When I die I hope I don't start voting democrat.