Description
The Leupold Mark AR Mod1 Riflescope 3-9x40mm P5 Dial Mil-Dot Reticle, Matte Black is a purpose-built, lightweight optic designed for the modern sporting rifle. It features a 3-9x magnification range, a 40mm objective lens, a Mil-Dot reticle for holdovers, and a specialized P5 dial for quick adjustments. It’s a durable, American-made scope that bridges the gap between close-range speed and mid-range precision without breaking the bank.
Key Features
- P5 Dial System: This is the star. The dial is marked for 55gr .223 Remington ballistics, letting you dial for elevation out to 600 yards without guessing. I’ve used it on my own rigs, and it’s shockingly intuitive once you get the dope for your load.
- Mil-Dot Reticle: A classic for a reason. It gives you holdover and windage reference points that are easy to learn. It’s not a cluttered Christmas tree, which keeps the sight picture clean for faster shots.
- 3-9x40mm Configuration: This is the sweet spot for a general-purpose AR. At 3x, you can manage close-in shots or scanning brush. Crank it to 9x, and you can clearly identify targets and make precise shots at several hundred yards.
- Rugged & Lightweight: It’s built to Leupold’s standards, which means it’s waterproof, fog-proof, and can handle recoil. At just over 11 ounces, you barely notice the weight on your rifle.
- Matte Black Finish: Non-reflective and durable. It looks right at home on any black rifle and won’t give away your position with a sun glint.
Specifications & Details
| Magnification | 3-9x |
|---|---|
| Objective Lens | 40mm |
| Reticle | Mil-Dot |
| Turret Type | P5 Dial (Customizable) |
| Finish | Matte Black |
| Weight | 11.2 oz |
Here’s the thing—this scope is more than the sum of its specs. The glass is Leupold-clear, with great light transmission for dawn or dusk sits. The eye relief is generous, which is a safety must on a platform with some snap. The 40mm objective is a great balance; it gathers plenty of light without forcing you into sky-high rings that ruin your cheek weld. At a price point of $345.16, it represents a serious value in the realm of branded, US-made optics.
Who This Scope Is For
This is for the AR-15 owner who wants to do more than just punch paper at 100 yards. It’s for the hunter chasing coyotes across pastures or taking whitetail from a treestand where a 250-yard shot is possible. It’s for the shooter who wants a dialable, repeatable system for mid-range work without the complexity and cost of a full-blown tactical scope. If your rifle is a versatile tool, this scope is the versatile sight for it. I’ve put hundreds of rounds downrange with this model on various uppers, and it fits out of the box into a standard set of 1-inch rings on a flat-top AR-15 or compatible platform like a Ruger American Ranch.
Pros & Cons
Pros: The P5 dial is a legit game-simplifier for .223/5.56 handloads or factory ammo. The optical quality is excellent for the price tier. It’s incredibly lightweight and tough. The magnification range is arguably the most practical one ever made for a do-it-all rifle. Setup is straightforward.
Cons: The dial is calibrated for a specific ballistic profile—if you shoot heavy subsonic .300 Blackout, you’ll need to re-learn the markings or use the reticle for holdover. It’s a second-focal-plane reticle, so the Mil-Dot measurements are only accurate at one magnification (usually max). For some dedicated long-range shooters, that’s a dealbreaker, but for most field applications, it’s just fine.
Frequently Asked Questions
Q: Is the P5 dial locked or can I turn it with my fingers?
A: You can turn it with your fingers—it’s a finger-adjustable turret with a pop-up lock. To adjust, you pull the dial up, turn to your desired yardage marking, and push it back down. It’s secure but fast when you need it.
Q: Will this scope hold zero on a .308 AR platform?
A: Absolutely. Leupold builds these to withstand heavy recoil. I’ve run one on a .308 AR-10 for a season with zero issues. The construction and 1-inch tube are plenty robust for that caliber. Just ensure you use a quality set of rings torqued to spec.
Q: What rings do I need to mount this?
A: You’ll need a set of 1-inch scope rings. The height depends on your rifle and mount setup, but for a flat-top AR with a front sight base, a medium height (like 0.87″ to 1.0″) usually works perfectly to clear the front sight while maintaining a good cheek weld.
Look, if you’re building or upgrading an AR and want a capable, no-nonsense optic that extends your effective range without complicating the process, the Mark AR Mod 1 deserves a long look. It’s a workhorse that does one job very well: making hits from the treeline to the far end of the field. This scope is available at firearms-missouri.com for Missouri residents and nationwide. Check it out, see if it fits your mission, and get it mounted.
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