Glock G43X MOS 9mm vs Sig Sauer P365 X-Macro 9mm

Both are optic-ready 9mm carry guns at 1.1" wide and within 0.1" of each other in overall length (6.5" vs 6.6"). Capacity is the split: the Sig Sauer P365 X-Macro 9mm holds 17 rounds, the Glock G43X MOS 9mm holds 10. The Glock is the lighter of the two by 2.95 oz (18.55 oz vs 21.5 oz), with the longer barrel at 3.41" against 3.1", a 5.24" sight radius against 5.1", and 0.16" less height. Triggers are close, 5.4 lb against 5.5 lb. The Sig comes with XRAY3 day/night sights where the Glock has fixed sights, and MSRP is $829.99 against $582, a $247.99 gap. Both ship with two magazines.

Pick the Glock G43X MOS if:

• You want the lighter gun by 2.95 oz (18.55 oz vs 21.5 oz)
• You want to spend $247.99 less ($582 vs $829.99)
• You want the longer barrel and sight radius, and 0.16" less grip height to conceal

Pick the Sig Sauer P365 X-Macro if:

• You want 17+1 instead of 10+1 at the same 1.1" width
• You want day/night sights from the factory rather than fixed ones
• The extra 2.95 oz and 0.16" of height do not bother you

Same width, same class, seven rounds apart. You are paying $247.99 and 2.95 oz for those rounds and the night sights, and everything else between these two is close enough to call even.