Combo: DAA Dry-Fire Practice Mag, Pack of 5
I was looking everywere for these as I've been using wrist weights to try to simulate a fully loaded magazine and was considering trying to build something similar myself, but I'm not that handy and I know I'd make a mess of the project.
I received them yesterday and am really pleased. They are slightly longer than a regular G17 mag, but they work very will and the tolerances seem to be spot on to a Glock mag from a fit perspective.
I would highly recommend these if you are using a MantisX dry fire training system or their Laser Acadamy product as it simulates the feel of a fully loaded Glock, prevents the slide from locking back during dry fire practice, and also supports a laser cartridge for their Laser Acadamy product. I went all-in with MantisX and don't have experience with other dry fire training products. The the DAA dry fire practice magazines along with the Mantis are a match made in heaven. Mantis has several variants of reload drills and these magazines were the missing piece of the puzzle. I'm surprised Mantis doesn't offer these on their website, but I'm really glad I found them here, and again they work great.
The only thing I'd like to see is an option to purchase a magazine with tungston or some very heavy metal to help improve endurance during dry fire training. Maybe this is a bad idea but it would be interesting to try out. Great job Double Alpha team!