I went the cheap route since I wasn't sure I would even use it. I ordered from Bear Creek and got it for $47 shipped. Just tried it with the 40 cal mags and went bang every time. I didn't shoot for target but it did hit a 18" square of cardboard from 25 feet. I fast fired the last 4 rounds and they were all low on the cardboard. Not match grade but works fine. Now I need thread protector for it. Didn't see it offered from them, but they should have "suggested" it for POS reasons.
Glock 9mm Conversion Experiment
I've got several .40 cal Glocks that I picked up cheap at Southern Connection. All except for one have been converted to 9mm with Lone Wolf .40-9mm conversion barrels. Drop in a barrel and add a 9mm magazine and it's ready to go. I read online that in a pinch you could just use the .40 magazines. I decided to try that with the latest one I picked up, a Gen 4 G23.
![Firearm Gun Trigger Gun accessory Airsoft gun]()
I loaded up a couple of mags to see how the 9mm fit in the .40 mag. The feed lip appear to barely hold the 9mm. The round sit a lot higher. I was concerned that the spring pressure from a full mag would force them out but it never happened. I ran over 50 rounds through it had never had a single issue. I would have guessed that it would have jammed with them sitting that high but it never happened.
![Hardware accessory]()
![Auto part Metal]()
![Auto part Metal Wheel]()
I loaded up a couple of mags to see how the 9mm fit in the .40 mag. The feed lip appear to barely hold the 9mm. The round sit a lot higher. I was concerned that the spring pressure from a full mag would force them out but it never happened. I ran over 50 rounds through it had never had a single issue. I would have guessed that it would have jammed with them sitting that high but it never happened.
