This is the open circle-dot we put on slim pistols: a P365, a Hellcat, a Glock 43 or 48, and slides cut the same way. Run the 2 MOA dot, the 32 MOA circle, or both. It is the lighter open optic in this size, about an ounce, with a window around 0.58 × 0.77 in and a length around 1.6 in.

The footprint is Holosun K, which means two front lugs and no rear lugs. On a slide milled for K, it sits right on the cut. A lot of P365 and Hellcat slides are a four-lug Shield RMSc pattern, and those need a K adapter plate. No plate comes in the box, so check the cut before you order. If you are not sure which one you have, bring the slide in and we will look at it.

The battery is a side-loading CR1632, and Shake Awake is on this model. There is no solar panel. The EPS Carry is the enclosed version of this idea if you want the LED sealed. This one stays open, which is why it is lighter, and why lint can still find the emitter.