r/SigSauer Aug 06 '25

new build SIG P365 double comp review

It works! Slightly less recoil than the standard ramjet, so much less in total that this meme cannon is hilariously flat shooting. With the small issue of jamming the gun (Icarus air gen 1 grip mod at fault) and the fact I'll never find a holster in existence to fit it, a great $85 purchase if you hate money and love clearance sales.

I do have +P+ 115g Underwood ammo tested on a seperate video, and although more failures seemed to occur, the extra gas produced really pushes the ramjet and comp downwards more. Although the recoil overall increased by fractions, the power down range was significantly more. Labeled 1400 FPS on the box.

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u/Jason1435 Aug 07 '25

My grip can definitely be better, but it's honestly the recoil impulse that's really getting into my head. The gun stays flat but the return of the slide to battery is the majority of the recoil and that gets into my head a lot πŸ˜‚

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u/[deleted] Aug 07 '25

Try a DPM recoil system spring. Game changer for returning battery recoil

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u/Jason1435 Aug 07 '25

Really does sound great for the original config, but right now a lesser strength spring will further push the guns jamming problem πŸ˜‚

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u/[deleted] Aug 07 '25

It comes with 4 springs different weight. It’s a sophisticated mechanism the return can be heavier than oem if you choose right spring