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Compact/Officers/Defender SI "Shooter Installed" Magwell

MSRP: $189.99
Was: $189.99
Now: $152.00
( saved $37.99 )
46 reviews Write a Review
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  • Manufactured in the USA

The same great features of the SI Magwell, now in a Compact edition. 2 models are available to fit most compact 1911s:

1. Colt/Kimber/Springfield. Fits Colt Defenders, Colt Officers, Kimber Ultra, and Springfield Compacts. Does not fit Springfield EMP.

2. Dan Wesson- DWs have a slightly different mainspring housing pin location; this model is made to specifically fit Dan Wesson pistols.


If you are wondering if the Compact SI Magwell will fit your specific pistol, please refer to our FAQ at the bottom of this page.

Large sculpted funnel for dramatically faster reloads. Through careful CAD design, every last millimeter of available real estate was turned into reload-enhancing

46 Reviews Hide Reviews Show Reviews

  • 5
    SI Magwell Colt Series 70

    Posted by Dave Hardy on 10th May 2024

    Installed on Colt Series 70. Tight seamless fit. Looks like it was professionally blended into the frame. It is a drop in part, no blending needed. Functions great and fast reloads. Awesome job with this magwell!

  • 5
    Compact SI magwell DW

    Posted by Dan Clements on 25th Apr 2024

    Incredible piece of work! I do wish there was a slightly narrower model more closely matching the slim grips many of these pistols have, but this is a beautifully made part.

  • 5
    Compact/Officers SI magwell

    Posted by B Young on 2nd Mar 2024

    Ordered the stainless version and had it cerakoted to match a DW Valkyrie. Tap out a couple of pins and slide into position. Super easy and fitment is great.

  • 5
    Compact SI Magwell

    Posted by Larry on 23rd Dec 2023

    Easy to install. High quality! Precision fit. Extremely satisfied !

  • 5
    Amazing fit

    Posted by Jeffry Queen on 12th Sep 2023

    I wanted to expand the grip on my Kimber Ultra Carry II because it was a little bit short. The Chen Custom SI magwell is the perfect solution! I added a set of VZ compact magwell grips and its like my Kimber was custom made for my hand. Incredible product that fit perfectly and did not require any additional blending.

  • 5
    Great Product

    Posted by Matt on 15th Aug 2023

    Great product that dropped right in and fit great! The magwell contour is a great fit to the standard thickness and profile available from VZ Grips.

  • 5
    Amazing magwell!!!

    Posted by Keary Petschl on 24th Mar 2023

    Installed perfect nice and flush no modifications needed for my SA TRP operator! Fast shipping, nice hand signed note and a bag of peanut m&ms couldn’t ask for anything better.

  • 5
    Compact SI Magwell

    Posted by Randall Aldridge on 28th Dec 2022

    Magwell was as advertised, watch the video and installed in about20 min.

  • 5
    Chen SI Magwell Shooter Installed

    Posted by Jim Zogorski on 15th Dec 2022

    I am 1000% pleased. I love this magwell! It is absolutely perfect!! So easy to install thanks to the video and instructions. Installed it on a Colt Gold Cup 9mm. Can’t wait to get the VZ grips that I ordered to complete the look.