MOSSBERG 940 JM PRO for Sale

Browse Mossberg 940 JM Pro listings from verified sellers across the U.S. on GunsAmerica.

Mossberg 940 JM Pro Quick Look

The Mossberg 940 JM Pro is a competition-focused 12-gauge semi-automatic shotgun developed with input from Jerry Miculek. It blends a gas-operated action with features tuned for fast handling, easier loading, and match-ready performance. The 940 JM Pro has earned strong interest among practical shotgun shooters who want a proven platform for action shooting, range work, and home defense.

Why It's a Top Choice

Competition-tuned for faster reloads and smoother operation.
Gas system helps reduce felt recoil.
Popular with practical shotgun and 3-gun shooters.
Built on Mossberg's proven 940 platform.
Strong value in a match-ready semi-auto shotgun.

Key Variants

Mossberg 940 JM Pro

Best for shooters who want the standard competition setup with proven 3-gun and action-shooting appeal.

Mossberg 940 Pro

A close related option for buyers who want the 940 platform with a broader field-and-range focus.

Mossberg 930 JM Pro

An older competition favorite for shoppers comparing Mossberg's earlier gas-operated match shotgun.

Competitor Comparison Table

Feature	Mossberg 940 Jm Pro	Benelli M2	Beretta A400 Xtreme Plus
MSRP	Varies by listing	Varies by listing	Varies by listing
Capacity/size	12-gauge competition shotgun	12-gauge semi-auto shotgun	12-gauge semi-auto shotgun
Weight	Varies by configuration	Varies by configuration	Varies by configuration
Optics-ready	Platform-dependent	Platform-dependent	Platform-dependent
Trigger type	Semi-auto shotgun trigger	Semi-auto shotgun trigger	Semi-auto shotgun trigger
Notable pro	Competition-ready handling	Strong reliability reputation	Soft-shooting premium design
Notable con	Best suited to 12-gauge buyers	Often priced higher	Can cost more than budget options