Browning BPS jamming issue

[Andrew]

Anyone with recommendations on how to solve this nagging problem that continues to cost me birds?

My relatively new (2017 purchased) browning BPS is continuing to jam after 2 different chamber polishes by a gunsmith. About 1 in every 10 shots, I will go to rack the slide after pulling the trigger, and the slide is bound right up. With force (either a hard pull or sadly smacking the buttstock on my boot), the shell eventually ejects. I am devestated as this puts a major wrench in my ability to hunt dead in the heat of hunting season.

This happens with ammo of all power and brands. It's a gun issue.

Any suggestions? What might be wrong or gunsmiths in Calgary area that can get it fixed right and soon?

This Browning shotgun has been a complete and utter disappointment. Was warrantied within the first few months of ownership for misfiring problems and now this. Is browning too focused on making hats and stickers to make quality guns anymore? Ugh!!

Sent from my SM-G973W using Tapatalk