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Primary Arms 2.5x Prism Scope – ACSS-CQB-M1

(1 customer review)


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SKU: PAC2.5X Categories: , , Tags: ,

Primary Arms 2.5x Prism Scope

The Primary Arms 2.5x Compact Prism Scope with ACSS CQB – M reticle is the lightweight, do everything scope you’ve been looking for. The low 2.5x magnification and bright illuminated reticle allow for fast, both eyes open shooting at close range, while the ACSS CQB – M reticle allows for easy hits on targets out to an impressive 600 yards.

The heart of Primary Arms 2.5x Prism Scope is the ACSS 5.56 CQB – M reticle that combines ranging, wind leads, moving target leads, and ballistic drop compensation out to 600 yards. The outer horseshoe of the glass etched reticle is used for close quarters engagement. Each side of the horseshoe also has their integrated ranging system. If your targets are 18 inches wide, they can be ranged on the Auto Range system, or directly on the BDC hold overs. Two dots on either side of the inner horseshoe offer a moving target lead moving an average speed of 8.6 MPH. Each step of the BDC system includes a 5 MPH wind hold, improving first hit probability at any range. The glass etched reticle does not require batteries or illumination, but 11 brightness settings allow for fast acquisition in close quarters, or enhanced visibility in fading light.

Primary Arms 2.5x Prism Features

ACSS 5.56 CQB – M reticle has BDC and ranging out to 600 yards with 5.56 NATO, .223 Remington, 5.45 x 39 mm, and .308 Winchester

Fully illuminated reticle is visible even in bright daylight

Optional M1913 Picatinny top rail for piggy backed red dot sights

Generous 10.16 mm exit pupil allows for a bright sight picture and forgiving eye box

37.5 ft field of view at 100 yards provides easier tracking of mobile targets

2.7″ of eye relief

1/2 MOA turret clicks are tactile and audible for easy zeroing

Tough prism scope is waterproof, fog resistant, and shockproof

Durable Type II hardcoat anodized black finish

Compatible with standard AR15 carry handle mounts

Protected by a 1 year warranty

Primary Arms ACSS 5.56 CQB-M Reticle Manual »


Battery Type CR2032 3V Lithium Coin
Click Value 1/2 MOA
Eye Relief 2.70 in
Field View 100 37.50 ft
Illuminated Illuminated
Magnification 2.5X
Reticle ACSS CQB
Turret Features Capped Turrets, Tool Adjustable
Weight 14.9 Oz


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1 review for Primary Arms 2.5x Prism Scope - ACSS-CQB-M1

  1. krzysztof stec (verified owner)

    Great optic for a AR pistol or regular rifle setup. The optic is made very well and glass is super clean!

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