Primary Arms' MicroPrism scopes pack the acclaimed ACSS reticle into a compact, etched-glass prism — a crisp, illuminated aiming point that works even with the battery dead, and a setup that's far friendlier to astigmatism than a red dot. The fixed magnification and built-in holds make them a natural fit for Civilian Service Rifle, practical rifle, straight-pull carbines and gallery rifle. At Xtreme Tactical we stock the Primary Arms prism range in 1x, 3x and 5x, dispatched tracked from the UK.
Compare with all prism scopes and LPVO rifle scopes, or browse the wider Primary Arms range. On a straight-pull or a rimfire, see straight-pull rifle optics and rimfire and .22LR optics, with our guides to optics for a straight-pull AR and scopes for a .22LR rimfire.
Frequently Asked Questions
What is the ACSS reticle?
Primary Arms' Advanced Combined Sighting System — a reticle with bullet-drop, ranging and wind holds built in, calibrated to common calibres for fast, accurate holdovers.
Why a prism over a red dot?
The etched reticle stays sharp without illumination and appears clear to shooters with astigmatism, who may see a red dot as a smear. Our prism scope explainer covers the rest.
Which magnification for a straight-pull?
A 1x MicroPrism keeps things fast inside 100 m (109 yd); a 3x covers most club distances out to roughly 300 m (330 yd) without a variable's bulk. A 5x suits longer, more deliberate shooting.
