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Mossberg 940 JM Pro 12 Gauge 24in — Optic-Ready Shotgun

The Mossberg 940 JM Pro is a 12 Gauge semi-automatic shotgun purpose-built for competitive shotgun sports and fast-paced target work....

$934.37

2 in stock

Mossberg 940 JM Pro 12 Gauge 24in — Optic-Ready Shotgun

SKU LIP|MB85166 Category Brand:

Description

The Mossberg 940 JM Pro is a 12 Gauge semi-automatic shotgun purpose-built for competitive shotgun sports and fast-paced target work. The Mossberg 940 JM Pro pairs a 24-inch vent-rib barrel with a competition-focused feature set, including an optic-ready receiver and adjustable stock, to support rapid, reliable performance on the course. Its design emphasizes speed, consistency, and ergonomic fit for shooters who need a dependable competition platform.

Key Specifications

  • The shotgun is chambered in 12 Gauge to work with common 12-ga loads for competition and range use.
  • It ships with a 24-inch vent rib barrel that helps with consistent sighting and patterning during dynamic stages.
  • The action provides a 9+1 capacity, giving extended shot count for competitive sequences and reduced reload interruptions.
  • The receiver accepts 3-inch chambers, allowing the use of a wide range of 12-ga ammunition loads appropriate for sport shooting.
  • Equipped with a clean-running gas system and coated internal parts to promote smooth operation and reduced maintenance between stages.
  • The receiver is optic-ready for Shield RMSc-pattern micro red dots, enabling direct-mount sighting solutions for faster target transitions.
  • It features a Black Multicam synthetic stock with an adjustable length of pull (13–14.25 inches) to improve shooter fit and handling during extended events.
  • Includes a HiViz fiber optic front sight and Briley extended choke tubes to aid quick sight acquisition and flexible patterning options.

Built for competitive shooters and dedicated range users, the Mossberg 940 JM Pro delivers a reliable, race-oriented platform with ergonomic adjustability and optics-ready convenience. Its blend of durability and speed makes it a practical choice for those focused on consistent performance in sport shooting and fast-target environments.

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Additional information

UPC

015813851664

Manufacturer

Mossberg

Manufacturer Part Number

85166

Action

Semi-Auto

Additional Feature 1

Optic Ready (Shield RMSc)

Additional Feature 2

Oversized Charging Handle

Additional Feature 3

Elongated Pinch-Free Elevator

Adjustable Objective

False

Application

Target Shooting

ATF Manufacturer

Mossberg

ATF Model

940 JM PRO

ATF Type

Shotgun

Barrel Description

Vent Rib

Barrel Finish

Matte Blued

Barrel Length

24"

Barrel Length Range

24" to 24.99"

Caliber/Gauge

12 Gauge

canDropship

True

Capacity

9 + 1

Chamber Size

3"

Checkering

YES

Choke Type

Briley Extended Set (IC,C,Mod)

Chokes Included

Extended

Color

Blue

Country of Origin

US

Dimension

3.85 X 9.25 X 46.50

Drilled and Tapped

False

Finish

MATTE BLUED

Finish Type

Blued

Grip Material

Synthetic Stock Multicam Synthetic Adjustable

Grip Type

Multicam Synthetic Adjustable

Hand

Right Hand

Height

9

Illuminated Reticle

False

Includes Full Tube

No

Includes IMP CYL Tube

Yes

Includes IMP Mode Tube

No

Includes Modified Tube

No

Includes Skee Tube

No

Includes X-Full Tube

No

Interior Choke Tubes

Yes

Length

46.375

Length of Pull

13"-14.25"

Material

Steel

Max Chamber Size

3"

Montecarlo

No

Other Features

COMES WITH CYLINDER TUBE

Overall Length

44.75"

Package Height

3.6

Package Length

46.9

Package Width

9.1

Product Type

Shotgun

Receiver

Blued

Receiver Description

Drilled & Tapped

Recoil Pad

Yes

Safety

Tang

Scope Cover Included

False

Series

JM

Shipping Weight

10.55

Sights

Front Fiber Optic Sight

Sights Type

Fixed Sights

Similar Items

SGA12

Size

Full Size

State Restriction (IL)

NO SALE TO ILLINOIS PICA

Stock Color

BLACK

Stock Description

Adjustable

Stock Finish

Black Multicam

Stock Finish Group

Digital Camouflage

Stock Material

SYNTHETIC

Stock Type

FIELD

Swivel Studs

YES

Weight

10.55

Weight Range

7 lbs to 7.99 lbs

Width

3.5

Barrel Type

Vent Rib

Model

940

product_url

https://www.lipseys.com/itemdetail?itemno=MB85166

Subcategory

Sporting Shotguns

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