15 +1 magazine

[jr24]

Always load +1 except Glock 30 mags that are new, those springs are crazy tight. Download for a few dozen mags at the range and they work fine.

Never have had issues and I have Glock 19 mags that are almost 20 years old with original springs.

Remember if you rotate the mags to "save" the springs that the compression/decompression of loading/unloading is what puts wear on your springs unless they are over compressed, and a fully loaded Glock 19 is not.

 

[disseminator]

Firstly, I always top off the magazine after getting the gun hot.

Secondly, consider that many gun manufacturers actually spec their capacities as whatever +1 so I can't see it being an issue. The magazine is made to hold what it's made to hold.

For example: https://www.smith-wesson.com/firearms/mp-40-m20-le-1

Look at the specs.

 

[Badgerstate]

I just load 15 in the mag and call it a day. The term, "15+1" just marketing.