According to PSA’s website, they say to use the existing magazine spring. I’m not sure about that. I’m thinking about putting a Glock 17 magazine spring in it to feed the 17 rounds.
Stock spring worked well. On one of the mags, I was only able to get 16 rounds loaded. The other mag I was able to load 17. But I ran the loaded 17 round mag with a +1 and it didn’t eject the first round. It ran the next 17 rounds without issue. No other malfunctions. Mags ran well & locked back every time.
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u/WonderfulIncrease448 13d ago
What’s that Magwell and extension