IWI squeezed 13 rounds and a factory optic cut into a 20.32 oz frame with the Masada Slim. The Springfield Hellcat Pro matches that 13-round capacity at 21 oz but without a factory optic cut on the base model. The Ruger MAX-9 ships optic-ready at 18.4 oz but holds only 12 rounds. The Masada Slim splits the difference: more capacity than the MAX-9, lighter than the Hellcat Pro, and optic-ready as shipped.

The 6 lb trigger is the weakest link. Reviewers consistently describe the pull as gritty with noticeable stacking before the break. The Hellcat Pro runs about 5.5 lbs with a cleaner wall. The 1.28" width is thicker than the 1.1" slimline guns but narrower than 1.3"+ double-stack subcompacts. The interchangeable backstraps adjust the grip angle, and the 4.9" grip height gives most shooters a full three-finger hold. The optic cut accepts the Shield RMSc footprint, which covers the Holosun 407K/507K and similar micro dots.

What the Masada Slim does best is pack the most capability into the fewest compromises. Thirteen rounds, optic-ready, and 20.32 oz is a combination that no other single gun matches at this weight. The aftermarket is still catching up to the more established options from Glock and Smith & Wesson, so holster selection and accessory availability are thinner. But if capacity and optic readiness are your top priorities in a subcompact, this is the gun that checks both boxes without needing modifications.