Hello all,
I had a quick question about an aftermarket barrel for my M&P 9 Pro. I have been looking at Storm Lake barrels and was wondering about the implications of running their 5.71" barrel in my production gun. I would like to have a threaded barrel for future suppressor use but can't find a guideline on whether or not this barrel would be production legal.
Also, for those who have experience with aftermarket barrels, what benefits/improvements have you seen in accuracy?