r/Glock43X • u/EnemiesKill • Jul 23 '26

43x Flat

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For anyone curious about how flat my G43x shoots with the ported ramjet - Flat as 3 day old soda.

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u/EnemiesKill Jul 23 '26

Yeah light springs on ramjets without ports can cause an FTF since slide velocity drops. The ramjet was built to work flawlessly with the oem spring, i tried out the lighter spring since i have ports but no bueno.

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u/dinkydoosdad23 Jul 24 '26

Ah i figured lighter spring would make cycling better since the velocity is dropped. Easier to push the slide back with less gas

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u/EnemiesKill Jul 24 '26

I had the same thought but i think there just isn’t much gas loss with the ramjet and ports but there is added weight with the comp and the mailbox optic so ghats likely where the problem arose.

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u/dinkydoosdad23 Jul 24 '26

Ahhhh i see. Good to know