MODEL 590 14" MOSSBERG SHOCKWAVE BARREL Reviews & Ratings

Looks awesome it completes the firearm plus I sold the old one on eBay for near what I paid.

I bought one of these and had to send it back because it DOES NOT fit, or work on my magazine fed Shockwave 590M. While it looked awesome when I went to install it, the magazine tube on the Mossberg Shockwave 590M is not a working magazine because of it being a magazine fed shot gun. Hence, the tube is about a half inch shorter than a regular Shockwave's magazine tube. Hence, the barrel was unable to be secured securely when installed. It had about a half inch of movement when the end of the magazine tube was screwed back down as tight as it would go. I felt that this was a very unsafe situation with the barrel moving back and forth and exposing the inner lug and a sizeable open gap. It was impossible to load because the shell would move the whole barrel out from the body of the shot gun, and needless to say, I was NOT going to try and shoot it like that, nor would I let anybody else try and shoot it. If you have a regular Mossberg 590 Shockwave, I suppose that it will work just fine, BUT, if you have the Mossberg 590M (Magazine fed) as I do, this barrel (although cool, and a great idea) is a "Hard Pass" regretfully. Very unsafe for a 590M.