Founded in 2008, Primary Arms Optics® is a leading innovator in tactical optics, offering a comprehensive selection of
rifle scopes, prism scopes, red dot sightsoptic mounts, and accessories.

Their Advanced Combined Sighting System (ACSS®) is a high-performance reticle solution to the challenges of modern marksmanship, distilling complex mathematics into intuitive holdovers that enhance your speed and precision.

Each ACSS reticle is specifically designed to exceed real-world applications. They are incorporating a mix of tools to deliver instant firing solutions. Including ballistic drop compensation, auto-ranging stadia, wind holds, moving target leads, and an infinitely-precise centre chevron.

Primary Arms Optics produces several tiers of products to meet the needs of any budget. The premier PLx® optics line prioritises clarity and craftsmanship with first-class materials. The mid-tier GLx® optics incorporate premium technologies with approachable pricing, while the popular SLx® optics offer proven reliability and value. Every Primary Arms Optics product is hand-inspected at their Houston-based headquarters, and all their products come with a Primary Arms 10-year international warranty.

Primary Arms Optics

HS507C-X2-ACSS Vulcan Reticle


HE507C-GR-X2-ACSS Vulcan Reticle


HS503G Red Dot Sight - ACSS CQB Reticle


GLx 2X Prism with ACSS CQB-M5 5.56/.308/5.45 Reticle


PLx 6-30x56mm FFP Rifle Scope - Illuminated ACSS-Apollo-6.5CR/.224V


GLx 6-24x50FFP Rifle Scope - Illuminated Athena BPR MIL


SLx 4-14x44mm FFP Rifle Scope - ACSS-Orion


SLx MD-25 Rotary Knob 25mm Microdot with 2 MOA Red Dot Reticle


GLx 4-16x50FFP Rifle Scope - Illuminated ACSS-HUD-DMR-308

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