Holosun
Compact multi-reticle optic for slim and subcompact pistols
The Holosun 507K X2 brings all the features of the larger 507C to the Shield RMSc footprint used by slim pistols like the SIG P365 and Glock 43X/48 MOS. The multi-reticle system offers the same 2 MOA dot, 32 MOA circle, or combination, allowing shooters to choose their preferred aiming solution.
The compact size doesn't sacrifice durability - the 507K uses the same robust construction as its larger siblings. Solar failsafe and Shake Awake are both present, providing exceptional battery life that typically exceeds the rated 50,000 hours. The side-loading battery allows changes without unmounting the optic.
The Shield RMSc footprint has become the standard for slim optic-ready pistols, and the 507K is the overwhelming choice in this category. The combination of multi-reticle options, solar backup, and proven Holosun durability makes it difficult to recommend alternatives for slim pistol use.
SIG Sauer
SIG P365X
3 shared compatibility tags
SIG Sauer
SIG P365 XL
3 shared compatibility tags
SIG Sauer
SIG P365 XL Comp
3 shared compatibility tags
SIG Sauer
SIG P365 X-Macro
3 shared compatibility tags
SIG Sauer
SIG P365 Fuse
3 shared compatibility tags
Glock
Glock 43X MOS
3 shared compatibility tags
Add the Holosun 507K X2 to your build and see how it enhances your platform.