PRIMARY ARMS Arms SLx 5x Micro Prism Sight, ACSS AURORA .223/.308

Available from stock with us.

The ultra-compact SLx 5x MicroPrism Scope from Primary Arms is the smallest and lightest "Battle Sight" with 5x magnification available on the market. Weighing only about 241 g including mount and measuring just 84mm in length (without mount), the prism sight stands out. It still offers good optical quality and a field of view of 6.4m at 100m. The diopter adjustment allows for customization to the shooter's vision, and the etched reticle enables the use of the optic even without a battery.

The reticle is Primary Arms' own ACSS Aurora Reticle with a red illuminated chevron. The reticle provides quick target acquisition, holdover marks for various distances and moving targets - the ballistic marks are adjusted for .223 Rem /.308 Win. The zeroing of the reticle is done in 1/4MoA increments (about 7mm at 100m) per click, with a total adjustment range of 50MoA (about 145cm at 100m) in both horizontal and vertical directions.

The illumination is powered by a standard CR2032 lithium battery and can be adjusted in 13 levels - including 3 night vision compatible levels (NVG compatible). The integrated AutoLive motion sensor automatically turns the sight on and off when a brightness level is selected.

Each SLx MicroPrism comes with a Picatinny mount and various adapters, resulting in a total of 8 mounting options with mounting heights ranging from 1.1"/27.9mm to 2.075"/52.7mm (distance from the top edge of the Picatinny rail to the optical axis)! The MicroPrism optics can therefore be used on a variety of platforms.

Product details:

Primary Arms Micro Prism Sight 5x

ACSS Aurora, ballistic chevron illuminated reticle
Reticle for .223Rem./.308Win. up to 800 yards

Prism sight with fixed 5x magnification

Designed for AR platforms, shotguns, or MSRs

Eye relief: 68.6mm
Elevation/ Windage adjustment range: 50 MOA (145cm/100m)

0.25 MOA per click (about 7mm/100m)

Field of view 6.4m at 100m
13 brightness levels

including 3 NVG compatible
approx. 29,000h runtime at medium level
Battery: CR2023

IP67 water and dust resistant
Nitrogen filled
Weight: Only about 241g
Length only about 84mm
Extremely compact
Mounting adapters included

a total of 8 mounting options

Primary Arms LLC is known here for optics and mounts developed in-house. The company focuses on user-oriented solutions at an affordable price and clearly targets civilians – sport shooters, hunters, and sheriff departments. Especially in the field of prism sights, the company offers unparalleled concepts and provides a wide selection of optics and mounts through its various clearly defined product lines. In the USA, Primary Arms LLC is also a major distributor for other well-known manufacturers and sponsors various professional forums.

Warning: This product contains very small and/or button batteries.

Improper handling of batteries can lead to significant injuries or even death within just 2 hours, especially in young children (e.g., chemical burns and possible perforation of the trachea). If you suspect a battery has been swallowed, please seek medical attention immediately. Keep batteries out of reach of children and dispose of empty or defective batteries promptly in accordance with local disposal regulations.
General usage note: Always insert batteries correctly (+/-), risk of injury from fire, explosions, or leaks, do not disassemble, charge, crush, expose to fire or high temperatures.

Note: Battery and Electrical Act (§ 18 BattG in conjunction with § 10 Abs. 1 ElektroG)