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
495 Reviews
-
SI Magwell for Springfield 1911
the first one I've ever installed. looks great appears to fit perfect, have not been to the range yet to try it out.
-
SI magwell
It doesn't fit my gun but that's not the makers bad. My gun and early Les Baer and the magwell will require modification in order to fit. The magwell itself is gorgeous and I look forward to using it.
-
SI magwell
Great product. It was a little more difficult on a Springfield operator than the video showed.
-
Fit and Finish
Fit and Finish couldn't be better! Thank You for an honest product.
-
Chen SI Magwell
This is a terrific upgrade. I bought one for my SA Garrison but tried it out on my SA Garrison... Now I need another one. They are easy to install and if you upgrade to VZ grips it's the hot set-up.
-
S.I. magwell
Super easy, great product. Never needed a follow up. But they are in contact after the sale. Which shows that they care about the products they send out.
-
More than worth the hype.
I bought both this Stan Chen and a Wilson Combat. Both were highly recommended. The WC required 3 hours of hand fitting and I wasn’t satisfied. The Stan Chen Magwell was 100% drop in, plug and play. It also looks better, as in way better. I have another 1911 planned and will be coming back for another one. Definitely found out why the hype was insane and that hype actually understates how good this product is. Now it’s my Go-To Magwell.
-
SI Magwell
I ordered this for a series 80 colt from the 80s that I am working on. The finish, checkering are perfect. As noted on the website it did require a little filing of the frame to blend in with the inside bevel of the magwell. I would highly recommend this product.
-
Chen Custom SI magwell
This is the 2nd. magwell I have purchased Stan Chen. Installed this on a Savage 1911. Took 2 minutes to install. Perfect fit am very satisfied once again.
