Mag Releases STI 2011 by Dawson Precision

20 Reviews
1911/2011/HiCap All Makes
Mag Release/Parts
Perfect Impact Guarantee


•Positively Locks Magazine In
•Prevents Over-Insertion that Could Lock up Slide
•Prevents Broken or Bent Ejectors
•IDPA Length Extends .190" Past Grip Frame
•Extended Length Extends .265" Past Grip Frame
•Comes Drilled and Tapped for 4-40 or Non Drilled and Tapped
•CNC Machined to Exact Tolerances and Heat Treated for Durability


Add a Mag Button for USPSA and IPSC! CNC Machined to Dawson Precision's New Specs from 4140 Chrome Moly. NOT CAST OR MIMED. We've eliminated any issue of pushing the button in too far and preventing the mag from unlocking. Available in Maximum IDPA-Length .190, and Extended Length .265 (Not IDPA Legal). 



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  1. .190 d&t mag catch

    Posted by Kevin on May 22nd 2019

    Absolutely the best mag catch! Perfect for Limcat stainless grip, perfect height and drop in part. Thanks again Dawson!

  2. Posi Lock Mag Release

    Posted by Robert Kissel on Jan 25th 2019

    Replaced the stock mag release in my STI Hawk with the Posi Lock. Mag release and lockup is lights out! Dave's video was great!

  3. 2011 Mag Release Assy.

    Posted by Ron Younger on Nov 14th 2018

    Works great! A "drop in" part. Includes spring and retainer parts.

  4. 2011 Mag Release Assy.

    Posted by Ron on Nov 13th 2018

    This is a great part. It comes with the mag catch lock and spring and is a "drop in" installation. No fitting was required.

  5. Best mag release!

    Posted by Philip on Sep 20th 2018

    This works with my RIA double stack better than the factory magazine release. I would have to SLAM my mag into my gun for it to stay in, and once it would finally stick, it would be hell to get the mag out. My RIA functions like it should now with this mag release.

  6. great part

    Posted by donald on Sep 14th 2018

    works great, best on the market

  7. Best is Business!!

    Posted by Luis on Jul 24th 2018

    If you shoot USPSA/STI 2011 and have small hands ,the Dawson Extended .265 Length - Drilled & Tapped 4-40 is a must buy!
    Top quality product!

  8. Great mag release

    Posted by Andrew on Jul 2nd 2018

    Purchased one to install on a new 2011 build. After trying the first one out noticed that it held my mbx mags aligned a bit better than on my CK Arms 2011. Purchased one of these to install on the CK afterwards and it actually helped clear up some occasional feeding issues I was having. Fantastic part.

  9. For an Open Gun

    Posted by Danny on Mar 23rd 2018

    I bought the extended version thinking that I had short thumbs and that I needed the extension. Turns out I didn't but the magazine release feels great! I would definitely recommend to my friends.