This Primary Arms MicroPrism is part of the SLx optics line. SLx optics built their reputation for innovation, reliability, and value. All SLx optics undergo rigorous field-testing during development to best serve you in any environment. 

For precision without compromise, the SLx 5x MicroPrism brings an extended range to this lightweight, ultra-compact design. Weighing only 8.5oz with a 3.31" overall length, the SLx 5x MicroPrism is comparable to many red dot sights, though its crystal-clear glass and 5x magnification offer improved precision at even longer distance than the 3x variant. Even in close-quarters, the optic’s wide field-of-view and forgiving eye relief make it easy to snap on target. 

Because the SLx 5x MicroPrism uses an etched reticle with adjustable diopter, the user will always have a clear, crisp reticle image, even if they have severe astigmatism. When set to max illumination, the MicroPrism reticle is fully Daylight Bright®. For low-light, this optic offers 3 different NV-compatible settings, accommodating any ambient light level. Paired with the AutoLive® motion-sensing illumination technology, this optic provides an exceptionally long runtime at any brightness setting.  

This package also includes the new ruggedized mounting system with industry standard mini-prism footprint, guaranteeing reliability and zero retention through heavy use and adverse conditions. Out of the box, this mount can be set for 8 different mounting heights and configurations, ensuring compatibility with any rifle system. 

Features:

• Compatible with MR12 12 O'Clock Mini Reflex Mount
• Compatible with MDOM Offset Micro Dot Mount
• Black anodized finish
• 13 Illumination settings + 3 NightVision; Highest settings are Daylight Bright
• AutoLive motion-sensing on/off battery saving technology 
• Length: 3.31”  Weight: 8.5 oz.
• Etched Reticle, perfect answer for astigmatism and works without illumination
• Wide Field of View (21.0 ft @ 100 yds)
• 50 MOA W/E Adjustments; .25 MOA Click Value
• 8 Mounting Height Options (incl. AC & L1/3 heights)
• Uses One CR2032 Battery (Included)
• Up to 29,000 Hours on medium setting
• Industry Standard Mini Prism Mount Footprint
• Eye Relief: 2.7"
• Lens Covers also included
• Lifetime Warranty

The ACSS® Aurora 5.56/.308 Yard reticle is part of the patented ACSS Reticle series.

The ACSS Aurora 5.56/.308 reticle is a high-performance BDC reticle with a comprehensive toolset for ranging and engaging targets. This reticle uses yards-based holdovers, which are optimized for 5.56 and .308 cartridges and takes all the guess work out of getting first round hits.