PA 3x Micro Prism, Better Than an ACOG?

Published on April 29, 2022
Duration: 24:27

The Primary Arms SLx 3x MicroPrism offers a lightweight and budget-friendly alternative to ACOGs, weighing only 8.43 ounces. It features a 3x magnification, 2.5 inches of eye relief, and the ACSS Raptor reticle with BDC for 5.56/.308 and wind holds. While it has good clarity for its price, the glass quality is mid-pack, and the smaller image size compared to an ACOG can impact target acquisition.

Quick Summary

The Primary Arms SLx 3x MicroPrism is a lightweight (8.43 oz) and budget-friendly alternative to ACOGs. It provides 3x magnification, 2.5 inches of eye relief, and the ACSS Raptor reticle with BDC and wind holds. While its glass quality is mid-pack and image size is smaller than an ACOG, it excels in weight-conscious builds.

Chapters

  1. 00:00Introduction: PA 3x MicroPrism
  2. 02:52Weight & Size Comparison
  3. 03:31Optical Performance: FOV & Eye Relief
  4. 05:17Mounting & Compatibility
  5. 06:17Adjustments & Illumination
  6. 08:45Reticle Analysis: ACSS Raptor
  7. 12:58Visual Field of View vs. Actual FOV
  8. 16:48Glass Quality & Low Light
  9. 18:56Final Verdict: ACOG Alternative?

Frequently Asked Questions

How does the Primary Arms 3x MicroPrism compare in weight to an ACOG?

The Primary Arms SLx 3x MicroPrism weighs 8.43 ounces, which is roughly half the weight of a Trijicon TA31 ACOG. It is considered one of the lightest 3x prism scopes on the market, making it ideal for lightweight builds.

What are the key optical features of the PA 3x MicroPrism?

It offers 3x magnification with a 38 ft field of view at 100 yards and 2.5 inches of eye relief. The ACSS Raptor reticle includes BDC for 5.56/.308 and wind holds, with an auto-on/off illuminated feature.

Is the Primary Arms 3x MicroPrism good for low light or night vision?

The glass quality is mid-pack, showing some color distortion and edge blurriness. While it works under night vision, it's not ideal due to the small image size and eye box, and the illumination is daylight visible, not daylight bright.

What is the main advantage of the PA 3x MicroPrism over an ACOG?

Its primary advantages are its significantly lower weight (8.43 oz vs. ~15 oz for ACOG) and its more budget-friendly price point. It also offers more eye relief than some ACOG models, providing better 'wiggle room'.

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