Regarding the SDS Imports 1911D B45R I recently purchased, I mentioned here that it had problems with some non-OEM mags. Specifically, Wilson Combat mags were hanging upon insertion attempts. The Metalform GI mags were exhibiting the same symptoms, too.
I stated that I’d ordered a Wilson Combat magazine release. Well, it arrived Friday. I’d never removed and installed one, so that was something new to me, and it took awhile to understand how I needed to remove it, as well as how I needed to install the new one. It was simple, once I understood what I needed to do.
Once it was installed, I checked to see if the mags would snag/hang on the mag release catch. For the WC mags, they don’t. The GIs are weird, as they begin to stag and end up not snagging – there’s some slight resistance. The feed lips on the GI mags are not rounded, so I believe they’re more susceptible to resistance. I think they’ll wear-in over time, though.
So, I recommend the WC magazine release button, spring, and screw (they’re not a set…you’ve to buy each). As of now, the cost for the three parts is approx. $25.