Primary Arms Cyclops ACSS 1×20 Prism Scope

Primary Arms Cyclops ACSS 1×20 Prism Scope

At the heart of the 1X Compact Prism Scope is the new etched-glass ACSS Cyclops reticle. A heavy horseshoe makes rapid acquisition and reflex sight style snap shooting a breeze, especially when used in conjunction with the red reticle illumination. When speed is less important, the center chevron tip offers an infinitely precise point of aim that won’t cover the target, allowing for remarkable accuracy at long distances. Snap shots and precise hits aren’t the only tricks up this reticle’s sleeve, either! The edges of the horseshoe double as moving target leads, allowing for improved first shot hit probability on mobile targets. To account for the worst-case scenario, the etched reticle remains visible in black even when the scope loses power. Batteries are only needed for the full reticle illumination, giving you the flexibility of a high-contrast sight picture in the brightest of conditions.

The etched ACSS reticle combined with the fast focus eyepiece make this optic an excellent option for shooters with astigmatism. Red dots simply project an LED beam that reflects off glass back towards the shooter’s eye. The smaller the dot size, the more difficult it can be for the brain to resolve the shape, especially when combined with eye issues. This can lead to shooters perceiving the red dot as starbursts, comet tails, and a host of other distracting or obtrusive shapes depending on the shooter’s eye. Etched reticles and prism scopes don’t have this problem, and by adjusting the fast focus ocular ring, a perfectly crisp view of the reticle can be achieved for anyone. A clear sight picture will lead to more confident hits and better accuracy at further distances than ever before.

The 1X Prism Scope body is just as tough as the rest of our proven line of prism rifle scopes. During durability testing, the 1X Prism Scope outlived not one, but TWO piston-driven .308 Winchester rifles, selected specifically for their reputation for driving optics to failure. Combine that toughness with waterproof construction and nitrogen purging for fog resistance, and the 1X Prism Scope is an optic you can trust whether you’re a weekend plinker, a competitive ace, or a hunter in the field. Each optic is finished with a tough Type III hardcoat anodized black, under an equally tough FDE Ceramic finish to keep your scope looking great for years.

The 1X Prism Scope is compatible with all industry standard microdot style mounts, including QD options such as the popular American Defense AD-T1 series. When choosing a mount, note that the height from centerline of the scope to the surface where the mount attaches is .25” taller than a typical 20mm microdot. Therefore, if a mount normally results in a 20mm microdot sight height of 1.41”, installing it on the Primary Arms 1X prism scope will result in a taller height of 1.66”.

The PA1X prism scope is not a red dot sight. It is a prism scope, meaning that the reticle is visible regardless of battery power. The etched ACSS Cyclops reticle works more like a typical rifle scope than a red dot. Magnifiers will work with PA1X when placed in the standard configuration behind the PA1X. Special attention will need to be paid to focusing the magnifier on the reticle ensuring it is crisp and clear. This configuration can be used without introducing parallax or point of aim shift. In addition to the configuration described above a typical magnifier can be placed in front of the PA1X prism scope, however it will introduce a large amount of point of aim shift, parallax and overall unreliability of the optical system. It is not recommended to be used in this configuration.

Due to the fundamental nature of the PA1X prism scope’s optical system, it operates differently than a typical red dot. It can be used in line (co-witness) with iron sights like a typical red dot. When placed in line with iron sights the front sight can be visible through the scope. However, the iron sights should be zeroed while in line with the PA1X to account for any point of aim shift introduced by having the PA1X in line with the iron sights. It should also be noted that co-witnessing of iron sights is not necessary with the PA1X like it is with a red dot sight, because the ACSS Cyclops reticle is always visible regardless of battery voltage or even having a battery installed.

The Primary Arms 1X Compact Prism Scope with ACSS Cyclops reticle is the smart alternative to red dots for shooters with astigmatism or other eye issues, or shooters who want advanced ACSS reticle features in a true 1x optic. This product is covered by the Primary Arms Lifetime Warranty.

Primary Arms Cyclops ACSS 1×20 Prism Scope Features:

• Glass etched reticle that works with illumination on or off
• Full reticle illumination with 11 brightness settings
• CR2032 battery provides up to 3,000 hours at medium settings
• Forgiving eye box with nearly 4” of eye relief, and a bright 13mm exit pupil
• Patented ACSS Cyclops reticle provides fast target acquisition, range estimation, and moving target leads out to 400 yards
• Quick adjust diopter ring for shooter-optimized reticle focus
• ½ MOA click adjustments with capped turrets
• Compact design at just 4” long and 9.7 ounces
• Uses industry standard micro red dot mounts
• Wide 76.3-yard field of view at 100 yards
• Durable design for fog resistant, waterproof, and shock proof operation
• Hardcoat anodized with tough FDE ceramic top coat
• Protected by a lifetime warranty

Primary Arms Cyclops ACSS 1×20 Prism Scope Specifications:

• Battery Type: CR2032 3V Lithium Coin
• Brand: Primary Arms
• Capped Turrets: Capped Turrets
• Click Value: 1/2 MOA
• Eye Relief: 3.70 in
• Field View: 10076.30 ft
• Finger Adjustable Turrets: Tool Adjustable
• Illuminated: Illuminated
• Magnification: 1X
• Manufacturer: Primary Arms
• Night Vision Compatible: Non-Compatible
• Reticle: ACSS Cyclops
• Turret Features: Capped Turrets, Tool Adjustable
• Type: Fixed Magnification
• Weight: 9.7 Oz