Had recently purchased some Glock 43 +2 magazine extensions to increase my round capacity from the stock 6 rounds to 8 rounds. Of course the OEM magazines come with smaller springs since they are intended to handle 6 rounds only. When I used the stock springs with my +2 mag extension it resulted in a failure to feed about 50%of the time, which I guess is no surprise since the spring was made for 6 rounds, and thus it didn't have enough compression or length to push the last round up high enough in the magazine for it to feed correctly. After buying these Taran Tactical +2 springs however, everything is golden again! I test fired 100 rounds with the +2 magazine extensions and these +2 springs without one hiccup.

I ordered a +1 and a +2 magazine extention for my Glock 43 when Taran Tactical first introduced them. Immediately I was troubled with the slide failing to stay open after the last shot. I am happy to see Taran Tactical offer the proper springs as the factory springs simply did not work (no reason to expect them to.)

I bought a mag extension from a different company and it was just not working correctly, I replaced the spring with the taran sping it worked like a charm.... would recommend to everyone using a plus one or two