Customer reviews

Installed the MILSPEC ROMEO17 on my M18 — perfect fit and the SIG-LOC mount locks the optic down tight. Enclosed, purged optics survived a rainy range day with zero issues. Dot is crisp, circle+dot works great for CQB. MOTAC wakes it instantly, love the recessed buttons for gloved use.

Great sight overall. The SIG-LOC mount locks tight under recoil and the anti-reflection machining keeps glare down in bright sunlight. Only minor gripe: I had to double- the footprint—VFC vs milspec differ, so confirm which slide you have before ordering. Otherwise zero holds fine.

Construction is excellent, CNC aluminum feels strong and lightweight. The only minor downside is it takes some practice to switch between dovetail and horn interfaces quickly, but once you get it, it’s super versatile.

Nice optic overall. Fits on my Holosun K mount without issues. Brightness adapts quickly and lens clarity is surprisingly good for the price. Slight blue tint on glass but not distracting.

Compared to my old Wilcox, the Argus A4 feels more ergonomic. Single-handed flip-up is slick, doesn’t bind or shift. Ran through gas mask quals — zero issues with clearance. Definitely my go-to mount now