Leupold Redesigns Mark 4 IMS, Expands Rings & Bases

by
posted on September 20, 2016
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
ring.jpg
Leupold & Stevens introduced the redesign of its Mark 4 Integral Mounting System designed for use on AR-style rifles.

The new Mark 4 is a one-piece optics mount featuring lap-free scope rings with four mounting screws. The screws feature threaded steel inserts for positive locking on top rail mounts commonly found on AR-style rifles.

For long range shooters, Leupold offers a Mark 4 option with 20 MOA of elevation built in. For those shooting at shorter ranges, the Mark 4 is offered with a flat base.

The redesigned Mark 4 also features a lengthened cantilever in order to ease mounting on shorter rails. The benefit of this design is that shooters now have more flexibility when mounting rather than having to mount the system wherever it fits on the rail.

In addition to the Mark 4 redesign, Leupold also expanded options for rings and bases.

The company now offers two-piece QRW bases for Savage 10/110 and Weatherby Mark V rifles with round receivers. The new bases can be used with either QRW or PRW rings.

In addition, Leupold also offers standard bases specifically designed for short-action models of the Ruger American Rifle. Dual Dovetail mounts are also available.

Finally, the company also released Dual Dovetail and Quick Release bases for the Browning AB3 rifle.

"Rings and bases are often overlooked, but are critical to getting optimal accuracy out of your rifle and riflescope," said Tim Lesser, vice president of product development for Leupold & Stevens, Inc. "We develop and test our mounting systems to eliminate guesswork for the hunter and shooter. There’s no decision needed. Just choose Leupold, and you’re good to go."

Latest

Boresnakes and Cleaning Rods
Boresnakes and Cleaning Rods

Tech Wisdom: Snakes vs. Patches

My friend and I have a few different handguns we use on a regular basis. Some are for competition, some are for personal defense, some are for casual shooting and I even hunt big game with a handgun.

First Look: MDT STS Buttstock

MDT's new STS buttstock combines classic looks with modern modularity.

Pro Shop: AR-15 Upgrades

The following products are just a few of the ways you can make an AR-pattern rifle even better.

First Look: Watchtower Apache Commander Pistol

Watchtower's Apache line of 1911 double-stack pistols gets a Commander-size option.

Glossary of Firearm-Related Acronyms

Confused by all these acronyms? Here’s a handy guide.

First Look: Viridian Venta Green-Dot Sight

Viridian has released the Venta green-dot sight for carbines.

Interests



Get the best of Shooting Illustrated delivered to your inbox.