ANTICIPATED RESTOCK END OF YEAR

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.

Features:: 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

5
SI magwell for Dan Wesson

Posted by Michael Dias on 6th Jan 2021

The installation of the SI MagWell on my Dan Wesson Valkyrie was very easy and took no more than 10 minutes. Perfect fit and finish. Highly recommend.
5
Ultra carry

Posted by J Velez on 16th Dec 2020

Install was easy didn’t require any professional assistance
5
excellent craftsmanship

Posted by Timothy Young on 10th Dec 2020

The magwell was exactly as described. I can't wait to install it this weekend
5
SI Magwell

Posted by MSlice on 18th Nov 2020

Installed on a Sig C3. Easy to install and great fit. Amazing customer service!!
5
1 piece Magwell

Posted by Scott Ehrlichman on 15th Nov 2020

Dropped her right in and couldn't ask for a better fit! Love it! Going to add a couple more to my other 1911's.
5
compact SI

Posted by Albert Blasi on 6th Nov 2020

SI MAGWELL GREAT MAKES MY KIMBER COMPACT FEEL 100% better no more bite in palm swell
5
Purchased for my DW Valkyrie

Posted by Reinaldo Pena on 5th Oct 2020

Absolutely perfect, if your going to add a magwell Chen is the way to go, dropped right into my gun and the magwell looks like it was professionally blended, pure magic. Thanks for the effort put into these, the results are fantastic.
5
Precision products at a reasonable price

Posted by Edward Ferraro on 26th May 2020

I have purchased two of the SI Magwells - one for a full-sized frame, and one for an officer frame. They were easy to install. In both cases, the fit and finish were OUTSTANDING! I was amazed at the precision in which they were made; I have not seen such precision in any other after-market parts. I would whole-heartedly recommend Stan Chen for any of his products.
5
Perfect for Colt CCO

Posted by Bay Guy on 26th May 2020

Another great production from the Stan Chen facility. To replace the serviceable Dupont Delrin grooved MSH on a Colt CCO, this Magwell easily slid in to the frame by my inexperienced hands.Looks, feels, and performs much better.