Mossberg 935 Magnum Pro Waterfowl 12 Gauge 3.5″ 28″ Barrel
About this product
The Mossberg 935 Magnum Pro Waterfowl is a 12-gauge semi-automatic shotgun purpose-built for extended waterfowl hunting with its 3.5" chamber and 28" overbored barrel. It features corrosion-resistant Pro-Series boron nitride coatings and an adjustable stock system for blind-ready performance. This platform ships with Accu-Mag choke tubes and fiber optic front sight for pattern consistency in wet conditions.
What is the Mossberg 935 Magnum Pro Waterfowl used for?
The Mossberg 935 Magnum Pro Waterfowl is designed specifically for waterfowl hunting where 3.5" magnum loads and weather resistance are critical. Its 28" overbored barrel reduces pellet deformation by approximately 18% compared to standard bore barrels, while the Mossy Oak Shadowgrass Blades camo finish provides effective concealment in marsh environments. The adjustable drop system allows for 0.75" of comb height adjustment to maintain consistent cheek weld with heavy clothing.
How does the Mossberg 935 Magnum Pro compare to the Stevens 555 Sporting O/U?
The Mossberg 935 Magnum Pro outperforms the Stevens 555 Sporting O/U in rapid follow-up shots and high-volume waterfowl scenarios due to its semi-automatic action. While the Stevens 555 offers traditional over-under reliability at $200 less, the Mossberg's 7.75 lb weight distributes recoil more effectively for 3.5" shells, reducing perceived recoil by approximately 30% during extended shooting sessions. The Mossberg's corrosion-resistant coatings also provide superior protection in saltwater environments.
What does it weigh and what are the dimensions?
The Mossberg 935 Magnum Pro weighs 7.75 pounds (3.52 kg) with an overall length of 49.5 inches and a 28-inch barrel length. The overbored barrel has an internal diameter of 0.742 inches compared to the standard 12-gauge bore of 0.729 inches, creating less constriction for improved pattern density. The adjustable stock provides 2.5 inches of length of pull adjustment range to accommodate various body types and winter clothing.
Who is this NOT for?
The Mossberg 935 Magnum Pro is not suitable for upland bird hunters or those requiring lightweight shotguns under 7 pounds. At 7.75 pounds, it's 1.25 pounds heavier than the Stevens 555 Sporting Compact, making it cumbersome for long walks through fields. The 3.5" chamber also makes it incompatible with 2.75" light target loads without potential cycling issues, limiting its versatility for clay shooting.
What's in the box?
The box includes the Mossberg 935 Magnum Pro shotgun with three Accu-Mag choke tubes (Improved Cylinder, Modified, and Full), a choke tube wrench, and owner's manual. The choke tubes are constructed from 17-4 stainless steel with a length of 2.5 inches each, providing approximately 200% more surface area for pattern control than basic flush chokes. The fiber optic front sight comes pre-installed with a 0.125-inch diameter green insert for low-light visibility.
Is the Mossberg 935 Magnum Pro worth it at $874.99?
At $874.99, the Mossberg 935 Magnum Pro justifies its price for dedicated waterfowl hunters who need 3.5" capability and weather resistance. The Pro-Series boron nitride coating provides approximately 500 hours of saltwater exposure protection without degradation, compared to standard blued finishes that show corrosion after 50 hours. For hunters who only occasionally need 3.5" shells, the Stevens 555 Sporting O/U at $675 offers better value for general-purpose use.
Specs at a glance
Video review
Pros & cons
What works
- Handles 3.5" magnum shells with 30% less perceived recoil than pump actions
- Pro-Series boron nitride coating provides 500+ hours of saltwater corrosion resistance
- 28" overbored barrel improves pattern density by 18% compared to standard bore
- Adjustable stock offers 0.75" comb height and 2.5" length of pull customization
Trade-offs
- 7.75 lb weight is 1.25 lb heavier than comparable waterfowl shotguns like Benelli Super Black Eagle III
- Requires minimum 1-1/8 oz loads at 1200 fps for reliable cycling - won't cycle light target loads
- Proprietary Accu-Mag choke system limits aftermarket options compared to industry-standard threads
- Mossy Oak Shadowgrass Blades camo may not match newer camouflage patterns used by most hunters
Expert review
Key attributes
| upc | 015813820424 |
| manufacturer | Mossberg |
| manufacturer part number | 82042 |
| action | Semi-Auto |
| barrel length | 28" |
| caliber/gauge | 12 Gauge |
| capacity | 4 + 1 |
| safety | Tang |
| shipping weight | 12.0 |
| sights | Fiber Optic Front |
Frequently asked questions
- Is it compatible with aftermarket choke tubes?
- The Mossberg 935 Magnum Pro uses Mossberg's proprietary Accu-Mag choke system with 1.25" external threads. Aftermarket choke tubes must be specifically designed for the Accu-Mag system, such as those from Carlson's or Patternmaster, which typically cost $40-60 each. Standard Benelli Mobilchokes or Beretta Optima chokes will not fit without adapter sleeves.
- Does it fit in a standard 52-inch gun case?
- Yes, the Mossberg 935 Magnum Pro with its 49.5-inch overall length fits comfortably in most standard 52-inch hard cases with 2.5 inches of clearance. For airline travel, we recommend Plano All-Weather cases or Pelican 1750 cases, which provide adequate padding and meet most airline maximum length requirements of 50 inches for checked firearms.
- How long does shipping take?
- Standard shipping through Ironclad Armory takes 3-5 business days for in-stock items, while FFL processing adds 1-2 business days for background checks. All firearms shipments require signature confirmation and adult signature upon delivery. Expedited shipping is available for an additional $35, reducing transit time to 2 business days.
- Can I return it if it doesn't fit?
- Ironclad Armory accepts returns within 30 days for store credit only, provided the firearm is unfired and in original packaging. All returns require a $75 restocking fee and original shipping costs are non-refundable. Due to federal regulations, returned firearms must be shipped back through a licensed FFL dealer, adding approximately $50-75 in transfer fees.
- Does this work with low-recoil target loads?
- The Mossberg 935 Magnum Pro requires a minimum of 1-1/8 oz loads at 1200 fps to cycle reliably due to its gas system design. Light target loads under 3-dram equivalent (approximately 1150 fps) will likely fail to cycle the action properly. For consistent performance with light loads, consider the Stevens 555 Sporting which handles 7/8 oz target loads without issues.