Choosing the right Sig Sauer P365 variant for concealed carry can feel overwhelming with models like the P365, P365XL, and P365 XMacro in the mix. Each offers unique features tailored to everyday carry (EDC), but their differences—especially in handle length, overall slide length, and rail type—can make or break your setup. Check out our quick video below to see them side-by-side, then dive into the details to find your perfect match.
Watch our YouTube Short to see the P365, P365XL, and XMacro in action!
Why These Differences Matter for Concealed Carry
The Sig Sauer P365 series redefined concealed carry with its micro-compact design and high capacity. But as the family grew with the P365XL and P365 XMacro, subtle tweaks in size and features shifted their concealed carry profiles.
Handle Length: Grip Size and Concealability
The handle—or grip module—dictates how much real estate your hand gets and how well the pistol hides under clothing. The handle is typically what's most likely to "print" while carrying concealed. Here’s the breakdown:
- P365: The original P365 has the shortest grip at 4.3 inches (with a 10-round flush mag). It’s a champ for deep concealment—think pocket carry or appendix inside a slim FDO Industries holster. Smaller hands love it, but larger hands might feel cramped without a 12-round mag extension.
- P365XL: Stepping up to 4.8 inches (with a 12-round flush mag), the P365XL offers a fuller grip. It’s still concealable for most IWB setups, but the extra length improves control and comfort—ideal if you prioritize shootability over ultra-compact carry.
- P365 XMacro: At 5.2 inches (with a 17-round flush mag), the XMacro’s grip is the longest. That 17+1 capacity is a game-changer for firepower, but it’s closer to a Glock 19 in height. It still conceals well with a quality holster, though it’s less discreet than its siblings.
Concealed Carry Takeaway: The P365 wins for minimal printing, the P365XL balances grip and concealability, and the XMacro trades some stealth for capacity.
Overall Slide Length: Comfort and Shootability
Slide length may not affect concealment much, but will certainly affect comfort when you carry IWB. Can also affect sight radius and muzzle rise. Here’s how they stack up:
- P365: With a 3.1-inch barrel and 5.8-inch overall length, the P365’s short slide makes it a breeze to conceal (you don't even need the claw attachment).
- P365XL: A 3.7-inch barrel brings the P365XL to 6.6 inches overall. The longer slide boosts sight radius without negatively affecting concealment much.
- P365 XMacro: Also 6.6 inches overall with a 3.7-inch barrel (some versions are integrally compensated), the XMacro matches the XL’s length. If you have the version with the comp, no worries, it will still fit our holsters just fine.
Concealed Carry Takeaway: The P365 is the shortest, while the P365XL and XMacro offer better shooting dynamics with a slightly longer profile.
Rail Type: Lights and Accessories
The rail under the barrel determines what lights or lasers you can mount—crucial for low-light concealed carry. Here’s the details:
- P365: Features Sig’s proprietary rail, limiting you to specific accessories like the Streamlight TLR-6 or TLR-7 Sub. It’s compact but less versatile for broader light options.
- P365XL: Also uses the proprietary Sig rail, compatible with the same lights as the P365. It’s functional but lacks universal appeal.
- P365 XMacro: Upgrades to a standard 1913 Picatinny rail with three slots, opening the door to lights like the Streamlight TLR-7 HL-X, or Olight Baldr Mini. This flexibility is a big win for customization.
Concealed Carry Takeaway: The P365 and P365XL work with slim, specific lights, while the XMacro’s Picatinny rail supports a wider range—perfect if you want a beefier WML without bulk.
Which P365 is Best for You?
Your concealed carry needs dictate the winner:
- P365: Ideal for deep concealment and minimalists who value discretion over capacity or accessory options.
- P365XL: The Goldilocks choice—blending concealability, a comfy grip, and solid shooting performance for most EDC setups.
- P365 XMacro: Best for those looking for more rounds and accessory flexibility, with a holster like FDO’s to keep it under wraps.
All three pair perfectly with FDO Industries holsters!
Final Thoughts
The Sig Sauer P365, P365XL, and P365 XMacro each bring something unique to concealed carry in 2025. The P365 keeps it tiny, the P365XL ups the comfort, and the XMacro loads up on capacity and versatility. Watch our video above to see them in hand, then pick the one that fits your carry style.
