SLx 1×20 Compact Prism Scope with ACSS® Cyclops™ Reticle

SKU: N/A Categories: , , ,

MPN: 710002 & 710001

1x Prism Scope offers an advantage over traditional red dots for many shooters and in certain situations.

Following rigorous field testing, the National Tactical Officers Association has awarded the Primary Arms SLx Compact 1×20 Prism Scope ACSS Cyclops with SILVER Status 4.12. The NTOA’s Member Tested and Recommended Program (MTRP) is a leading source for Law Enforcement groups in evaluating the practical use of products for tactical application. Started in 2003, the MTRP evaluates products across at least 6 of 13 different major criteria: design, performance, ease of use, size, quality, durability, storage, versatility, convenience, LE applicability, comfort, ease of maintenance, and accuracy. Products submitted to the MTRP are specially tested in the field by NTOA members, proving their performance with real world use. To pass, products must at least average a 3 out of 5 across all criteria. If a product passes with a 4-4.49 average, it earns a Silver logo, while 4.5-5 average ratings are distinguished with a Gold logo.

flat dark earthmatte black


Where To Buy

A SLx 1×20 Compact Prism Scope offers an advantage over traditional red dots for many shooters and in certain situations. This tough, yet very compact optic features an etched ACSS reticle that can be illuminated all the way up to daylight bright, yet is still usable with illumination turned off. The SLx 1×20 Compact Prism Scope features a removable base compatible with industry standard microdot mounts. An adjustable ocular allows each shooter to set the reticle focus perfectly for their eyes, allowing extremely fast yet accurate sight acquisition at close range with both eyes open.


Available in the Primary Arms 1x Compact Prism Scope, the etched glass ACSS Cyclops reticle goes beyond what is possible with red dot technology, with a crisp center chevron for precision, bold horseshoe for fast sight acquisition, and horizontal ranging bars underneath. ACSS Cyclops redefines what can be accomplished in a 1x optic, whether illumination is on or off.


  • Magnification: 1×20
  • Length (w/o Lens Covers): 4.02″
  • Weights (w/ Battery, w/o Lens Covers): 9.7 oz.
  • Objective Lens Diameter: 20mm
  • Ocular lens diameter: 25mm
  • Exit Pupil: 13mm
  • Eye Relief: 3.7″
  • Field of View @100 yards: 76.3 ft
  • Battery Life at Median Setting: 3000 hrs
  • Total Windage/Elevation Adjustment: 50 MOA
  • Click Value: 0.5 MOA


  • Red Reticle Illumination
  • Fast Focus Eyepiece
  • Waterproof
  • Nitrogen Purged
  • Fog Resistant
  • Fully Multi-Coated Lenses
  • 6061 Aluminum
  • Uses one CR2032 battery (Included)
  • Flip-up Lens Covers (Included)
  • Lifetime Warranty