






The SLx optics are the heart of our lineup. The trusted optics that have built our reputation through the years. Although many SLx optics will be familiar to Primary Arms fans, we are always pushing forward with new generations and adding even more options in response to the demands of our loyal customers. The Primary Arms 3-18x50mm first focal plane illuminated rifle scope punches far outside of its weight class. At 3x magnification, fast snap shots at close range are a breeze with the daylight bright illuminated reticle, but the scope easily allows users to reach the 1,000 yard line when cranked up to the full 18x available at the top end. To make the best of the reticle at every magnification, it has been etched into the first focal plane. This allows it to be 'true' at every magnification, allowing the ranging, holdovers, and wind holds to be used as long as you can see them. The 3-18x50mm is equipped with the Athena BPR MIL reticle, intended for exceptionally accurate ranging and target engagement at ranges beyond 1,000 yards. The optimized crosshair section features .2 MIL subtensions for precise range estimation at extended ranges. The center aiming point is a chevron tip, allowing for infinitely precise point of aim that doesn’t block your target. The unobtrusive, yet comprehensive holdover grid features thick dots in 1 MIL increments with thinner dots ever .5 MIL between them, offering plenty of aiming references out to extreme long range.The 3-18x50mm scope body is our most advanced to date, offering new innovative features, as well as old favorites. A removable and replaceable fin on the power ring allows for rapid adjustment of the magnification range just like a throw lever, with placement of the fin entirely at the discretion of the operator.
B**O
Quality at a great price
I’m always astounded by the product that primary arms delivers for the money. Excellent glass clarity, quality fit and finish, a great feature set, and (in my opinion) the absolute best reticle designs on the market, bar none.
L**N
Right quality and magnification for the price.
Nice turret volume, not great, but for the price...perfect clicks. No tracking issues, clear, bright glass. Eye relief acceptable. Lighted reticle knob is a bit stiff. 3-18 power is really nice for short range out to 500+ yds.
J**T
Great scope from what I could tell.
I ended up returning this scope ONLY because I chose to go with a SFP MOA scope (I know everybody else is FFP). The scope tracked well, and I REALLY liked the reticle. If i change back to FFP, I would gladly buy this one again without hesitation!
G**R
Awesome scope for the money
Love this scope. Well worth the money you pay for it. Can definitely tell the difference in glass quality between this scope and scopes 1000+, but I still think this is absolutely the best long range scope you'll get for under 1000 bucks. Very versatile. Sitting on Aero AR10
M**E
Great deal
Awesome scope. Crystal clear.
A**X
Great optic great price
The glass is good and the reticle is fantastic.
W**N
Nice budget optic.
Good value for the price.
Trustpilot
2 weeks ago
2 days ago