On 1 hand, the news has hit the marketplace with a bit of a thud. A “new” Glock that is bigger than the Glock 43 (as well as the P365), but still considerably less ability when compared to the p365. But I wouldn't propose manipulating the slide further than that https://stephenxpboz.wizzardsblog.com/18389030/the-2-minute-rule-for-glock-43x-specs