The 10R-10mm-SM (System Magazine) is a 10 round magazine designed for competition use for either 10mm or 40S&W. This magazine has a removable basepad for easy magazine disassembly, and a flex follower to allow for maximum round count while retaining fitment into the USPSA Competition Box. This magazine uses a 10mm tube without the rear spacer.
1911 Magazine:
PLEASE NOTE: The Dawson Precision® Tripp Research basepads will NOT work with this magazine!
This mag is barely usable in my firearm. It seems like good quality however using it pushed the bullet to the right and causes the slide to bind going into battery. I haven’t had any issues with my Wilson or Mecgar magazines. Not sure if it’s just my magazine or how it sits in my gun. Either way it is in no way reliable enough for me to justify using it anywhere other than the range and even there it is irritating.
I got 2 of these one mag works okay the other the follower comes out the top jamming last round and they both occasionally nosedive rounds randomly
It works great in my Sr 1911 10 mm
This is the only magazine you need for your 1911 40 cal. It works perfect for both 8 rounds in Single Stack major and 10 rounds for Single Stack minor. This magazine feeds flawlessly, ejects every time and fits into the USPSA box.
If you're running a 40 cal 1911 these are the mags to get. Work well with both factory length and long loaded (as is often recommend for reliability). Mags work excellent, easy to seat with 8 rounds and reasonable to seat with 10.
I've got 11 of these now and they all run great.
Hello, I bought 5 of these to try in my 1911 40 single stack I built to shoot 40 minor in USPSA. They work 100% and feed great with 10 rounds. They fit the box perfectly with no mods to the base pads. One thing I had to do was polish off the sharp corners at the rear of the magazines. They cut up my thumb when I was loading them. Other than that I would buy some more. Thanks
Love the fact that my new SR 1911 has a 10 rd mag for the 10mm cartridge. They feed well and run great right of out the box!
Great product.
Very high quality product.
The description on the website says it all.
I love this product.
And Dawson precision shipped the product so fast and it's free!
I highly recommend this product.
Outstanding quality!
10+1 in 40 S&W & still fits in the box
You may have to collapse the rear sight a bit, but it fits
Great for SS minor USPSA!
