Great fit and finish! terrific addition to my 1911 - Evolution Gun Works 1911 Premium Mainspring Housing/Magwell Combo

Picked this up to add to a 10mm 1911. Typical disassembly process. While I had it apart I tuned the trigger a tiny bit, but thats not the point of this review. The magwell mainspring housing is a great design, with excellent fit and finish. I am very pleased. It matches the black hardware on my pistol nicely (your mileage may vary) and looks factory with the added magwell grips I picked up. Installation was easy and straight forward. Swapping over the mainspring and pins was textbook easy, and the entire install.kight have taken 15min, from knocking the MSH pin out of the frame to start, to knocking it back in and testing the trigger and safety function. The magwell is tight and unobtrusive so it won't interfere with carry if this is your preferred carry pistol, either.