Primary Arms SLx 4-14x44mm FFP Rifle Scope - ACSS-Orion

Manufactured by Primary Arms
MPN: 610094
Manufactured by Primary Arms
18 Reviews

In Stock

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This rifle scope is part of our SLx optics line. SLx optics built our reputation for innovation, reliability and value. All SLx optics undergo rigorous field-testing during development to best serve you in any environment.

The Primary Arms 4-14x44 Front Focal Plane ORION features the patented ACSS Orion reticle that stays true through the scope’s entire magnification range of 4x through 14x. The ORION features quick ranging and wind holds calibrated for deer and coyote sized targets using .308, .223, and .30-06 chambered rifles. No math needed, no digging through the data book. A side mounted parallax adjust knob keeps the reticle parallax free and the target image sharp at extended ranges. This tough scope is shockproof, waterproof, and fog resistant, and comes with a lifetime warranty. This scope does NOT feature an illuminated reticle. Optional sun shade PA4-14SS sold separately.

Butler Creek flip-cap sizes
Objective: 31
Eye: 19
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BrandPrimary Arms
Click Value1/4 MOA
Exit Pupil DiameterLow: 11.20 mm / High: 3.30 mm
Eye ReliefLow: 3.22 in / High: 3.14 in
Field View 100Low: 27.20 ft / High: 7.85 ft
Focal PlaneFirst Focal Plane
Length12.9 in
Magnification4X - 14X
Night Vision CompatibleNon-Compatible
Objective Diameter44mm
Reticle TypeBDC
Total Elevation Adjustment60 MOA
Total Windage Adjustment60 MOA
Tube Diameter30mm
Weight25.2 Oz
  • TiborasaurusRex reviews ORION = The ideal hunting reticle
  • IV8888 reviews Predator and Orion together

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see

Ratings & Reviews

18 reviews

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  • 1 star
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Awesome hunting scope, @ 100 and 200 yards it's not even fair, I have it mounted on a TC Compass Creedmoor, all it needs is a illuminated reticle..

This scope is great! Well worth the money!


This scope is great! I put it on my 6.5 Creedmoor and it has been outstanding. I have taken it on several hunts and rode horseback with it and the reticle doesn't move from getting bumped. The glass is very clear and precise. I am able to use it as a spotting scope without the reticle getting in the way. I have been very pleased with this scope!



Have this on my hunting rifle. Great scope! If it was illuminated it would be absolutely perfect for hunting


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I really like it the clarity is great sighted it in only shot it 5 times due to ammo shortage these days .

Clear as a bell

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A great scope for the price.

Great Scope

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Great scope for the price especially for a FFP! Very clear and had zero issues sighting it in. I wish it illuminated. That is the only thing I would change.

Quality glass

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Love this optic. Great clarity, great price. The read outs in the cross hair is super intuitive. Put this on my ar10. Couldn’t be happier. Made in great state of Texas. Quick shipping. Don’t hesitate

Primary Arms SLX 4-14x

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I just mounted this scope on my AR 308. I can’t wait to get it out to the range.