Once again here for some advice, so thanks in Advance.
I know I'm not going to waste my money on a promag, but I'm thinking now buying a 15rd mag for my small frame P365, so not the XL but the first one to come out.
Would a 15rd mag have an uncomfortable gap between the mag and the frame?
Thanks again for your feedback.

The 15 round mag comes with a baseplate for use with the P365. The back of the magazine is exposed, but the sides and front of the mag are covered by the baseplate and integrates well with the grip of the P365.

^^This. I have 1 15 round mag. and it fits nicely to the frame.

There’s no gap if you use the right baseplate.

quote:

Originally posted by SoDel:
I'm thinking now buying a 15rd mag for my small frame P365, so not the XL but the first one to come out.

The factory 15-rd mag comes provided with 2 sleeves, the tall one for use with the original P365, the short one with the XL.

quote:

Would a 15rd mag have an uncomfortable gap between the mag and the frame?

Use the tall sleeve for your gun and you won't have any gap. Very comfortable to shoot.

My 15 round mag came from Sig with just one sleeve but it fit great.

quote:

Originally posted by SCfromNY:
My 15 round mag came from Sig with just one sleeve but it fit great.

They messed up. Should have had two sleeves. What if you had the P365XL and received that mag with the sleeve for the P365 only?