The KKM precision .357 conversion barrel for my SW MP Pro .40 has been nothing short of extraordinary. The shot grouping is incredibly accurate and I have been able to repeat this again and again. Thanks again for such a fantastic product!
Received your barrel for a glock 40 10mm. It is more accurate and there are no smiles with it like the glock barrel. I will only use your barrels from now on. Thank you for the great craftsmanship.
I am very happy with the barrel and comp. I am getting flawless function and consistent, 3″ ten round groups at 50 yards, and 6″ to 8” groups at 100. All with Speer G2, 147gr duty ammo.
I just wanted to say my KKM barrel works perfectly in my Glock 29. No more bulged cases and unsupported cases. Very impressive, thanks for the quality product. I will buy more in the future for my other pistols.
I can only say this barrel for my Glock 24 is amazing!!! I do see a big change and there has been no change in reliability. I switched to Warren/Dave Sevigny’s sights and they work perfectly with your barrel.
I just wanted to let you know I shot the tightest group I have ever managed after installing my new Glock 31 barrel. Well worth the price. As an added bonus it makes an ugly gun almost look pretty. Thanks for the great service and fast shipping. Excellent product and very good pricing!
I received my barrel for my Glock 22 on 9/16. Put 200 rounds thru it at the range Saturday night 9/18. Better than advertised! Amazing grouping at 25 yards. Nice reduction in barrel flip too. Thank you for your excellent machining.
I bought a MP 9mm barrel from you a few days ago. Just tried it out and I’m totally impressed!!! From a rest and 25 yards out, I was shooting 1.5″ groups or less with bullets from 115gr to 124gr.
