The SI Magwell is the latest addition to the Stan Chen Custom Magwell family. It delivers greatly enhanced reloads, elegant design and maximum durability.
Solid, one piece construction.
Large sculpted funnel for dramatically faster reloads. Through careful CAD design, every last millimeter of available real estate was turned into reload-enhancing surface area.
Designed to very nicely match the beveled magazine wells commonly found on current production 1911s, such as Springfields, Kimbers, Dan Wessons and current Colts (2018 production with fully beveled magazine well) .
Most Colts made prior to 2018, and other frames without full magazine bevels, will require minor blending. (See pictures above). We offer a "Blend Kit" to facilitate this (located under "Accesories").
Eliminates sharp frame corners. Unique funnel profile eliminates sharp edges at front of magazine well opening on the frame. Smoothing of all surfaces on the entire part yields total carry comfort.
Low profile roundbutt. Flowing design. The lines of the entire magwell were designed to flow well with the pistol, giving the bottom of the pistol a cohesive, custom look.
Custom quality checkering. Equaled only by the very best gunsmiths. Perfectly formed diamonds, row after row. Even at 20x magnification. Enhances recoil control.
One-Piece Durability. Precision CNC machined from a solid block of heat treated steel. No joints or screws to work loose, ever.
Made in-house at Stan Chen Custom, Durango, CO, USA
Please click here to see if the SI Magwell will fit your 1911.
How to Install the Chen SI Magwell
- Specifications:
- Weight: Approx. 74g
528 Reviews
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Chen SI Shooter Installed Magwell
Hands down the best magwell out there today, I was surprised at the craftsmanship and attention to detail!!! A functional work of art that will outlast myself & the 1911
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The proper upgrade
I installed two SI Magwells. One a kimber and one on a springfield. The fit and finish and ease of installation, make for a much needed upgrade. I would recommend this to anyone. The craftmanship bespeaks to the old ways, when a pistol was built by professionals. Stan is one of these gunsmiths. Thank you for your attention to detail...and the M and M's
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Chen SI Magwell
Bought this in blue for my Springfield Garrison. Perfect fit! Craftsmanship at its best! The bag of M&Ms was a great surprise,lol. Thank you Stan for a great product and a great experience!.
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SI magwell for Springfield 1911
Awesome fit and finish and super easy to install. Would definitely recommend. Will purchase more.
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Magwell
Magwell feels awesome and removed the sharp edge on my 1911. Highly recommended if your hands find that spot too. Mine did require some fitting for the beaver tail safety to work properly on my kimber custom II. I received the part extremely fast. Nothing but great things to say.
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Magwell
Perfect fit great alignment high-quality definitely recommend and will purchase another one.
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Kimber Stainless ii
Great fit! Couldn't be happier with this magwell. Everything just lines up so smoothly, and matches the magazine well bevel nicely. It looks just like the picture shown above! Thanks for the great packaging, I was very surprised to see how, well packaged, and care you took! Thank you
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Shooter Installed Magwell
You are a marketing GENIUS!! When I order parts they arrive with a pack of M&M’s that I give to my wife. She doesn’t complain about me ordering gun parts that way. Oh, and the parts are top notch by the way. I have ordered multiple SI magwells and the fit and finish on each is exceptional.
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Super easy install perfect match for my sprinfield stainless loaded
Stainless SI magwell super easy to install
