New: Mossberg 940 JM Pro Autoloader

by
posted on January 7, 2020
** 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. **
940jmpro-3.jpg

There's plenty of reasons why competitive shooters should check out Mossberg's new 940 JM Pro shotgun (MSRP: $1,015, Mossberg.com), most importantly the fact it's available in two 10-shot models. Two years in the making, the new 12-gauge autoloader was developed with the help of two familiar names—Jerry and Lena Miculek. Mossberg says, "the 940 JM Pro is designed to meet the needs of today’s competition shooter with the incorporation of an array of aftermarket modifications and accessories direct from the factory."

Mossberg 940 JM Pro | Two models
The 940 JM Pro comes with a synthetic stock in black or multicam. Additionally, notice the oversized charging handle and bolt release button.


With the venerable 930 JM Pro-Series competition shotgun as the base, Mossberg's engineering team worked with the Miculeks to find areas that could use improvement. And improve they did—the 940 JM Pro sports a new gas system and loading port, as well as updated fit and functionality. The larger loading port was specifically designed to help with quad-loading with no modification to the receiver necessary, a plus for 3-gunners.

Lena Miculek | 940 JM Pro
The enlarged, beveled loading port is specifically designed for quad-loading.


The two initial models of the 940 JM Pro both have 24-inch barrels, 10-round total capacity and matte blue-finish on the barrels. The black synthetic stock and forend model has a tungsten gray-anodized receiver, plus a gold-anodized bolt handle, bolt release button; magazine extension nut, safety button, trigger and cocking indicator. With the second option, the stock and forend are camouflaged with multicam, and the receiver and controls have a black anodized finish.

As for the new gas system, Mossberg claims it will run up to 1,500 rounds before it needs any cleaning. And, competitive shooters will appreciate the HiViz fiber-optic sights included with the 940 JM Pro, as nine interchangeable lite pipes in three colors and three heights are included to match user preference.

940 JM Pro
The 940 JM Pro ships with a set of Briley extended chokes (C, IC and M).


A competition-ready stock completes the package, with 1.25 inches adjustable length-of-pull (13 to 14.25 inches), and incremental stock shims to facilitate drop at comb and cast adjustments are included. Overall length is 45.5 inches, and approximate weight is 7.75 pounds.


See more: Mossberg 930 Pro-Series Sporting Shotgun

Latest

Beretta Apx Falco 1
Beretta Apx Falco 1

Beretta Marks 500 Years With One-of-One APX Falco

Beretta and Burris unveil the APX Falco, a one-of-one 500th anniversary pistol with a red dot machined from the slide’s steel.

Alfred State College Wins Team Title at 2026 USA College Clay Target League National Championship

Alfred State and Montcalm’s Tanner Schmaus won national titles on tiebreakers at the 2026 USA College Clay Target League National Championship.

Montana Gov. Greg Gianforte Opens New PROOF Research Facility

Montana Gov. Greg Gianforte opened PROOF Research’s newest Columbia Falls building, toured barrel and rifle production and fired a 22 Creedmoor rifle.

New: Watchtower Defense Vantage Handguns

Watchtower Defense’s new Vantage Series pairs ported slides and barrels with double-stack 1911 frames in full-size and compact versions.

Trijicon Gives RMR HD A New Look In Coyote Brown

Trijicon has added a Coyote Brown anodized finish to its RMR HD reflex sight, offered with 1.0- or 3.25-MOA dots for $1,066.

Collegiate Rifle: Anceline Brackman Fires First Perfect 600-60X in NCAA History

Murray State freshman Anceline Brackman fired the first 600-60X air rifle score in NCAA history Nov. 1 at Ohio State.

Interests



Get the best of Shooting Sports USA delivered to your inbox.