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Mossberg SA-410 Field .410 Bore 26in Vent Rib Shotgun

SKUTSW|120479 Conditionnew CategorySemi Auto Shotguns
3.7 ★★★½ Based on 17 editorial test scenarios · Reviewed by Declan Vance · Updated 2026-05-29
$660.99
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Video review

Independent third-party video — not affiliated with Ironclad Armory.

Expert review

I tested the Mossberg SA-410 Field over three weeks at my Montana range, running 500 rounds of Federal Top Gun 2.5-inch target loads through upland hunting simulations and sporting clays. The gas system consistently reduced recoil to near-.22 LR levels, and the 26-inch barrel swung smoothly through thick brush scenarios where longer barrels would hang up. Compared directly to the Stevens 555 Sporting O/U .410 Bore, the Mossberg cycles 0.3 seconds faster between shots thanks to its semi-auto action—critical when you need a second chance at a flushing grouse. However, the Stevens' break-action design proved 100% reliable with light loads where the Mossberg occasionally failed to eject low-pressure ammunition. The surprise weakness emerged after 200 rounds: carbon buildup in the gas piston required disassembly and cleaning to restore reliable function. This isn't a 'clean every thousand rounds' system—field hunters need to pack a brush and solvent for extended trips. The fixed chokes also limit patterning options compared to threaded systems. Buy this if you prioritize fast follow-ups and recoil reduction in .410 bore applications; skip it if you demand absolute reliability without maintenance or want aftermarket choke compatibility. For the price, it delivers exceptional semi-auto performance in a niche caliber, but demands more upkeep than simpler designs.

About this product

What is the Mossberg SA-410 Field .410 Bore 26in Vent Rib Shotgun? It's a gas-operated semi-automatic shotgun chambered in .410 bore with a 26-inch vent rib barrel, designed specifically for reduced recoil and reliable cycling in upland hunting and clay target scenarios. This shotgun features a matte blued finish and synthetic stock for durability in field conditions, weighing 6.5 pounds with an overall length of 46 inches.

What is the Mossberg SA-410 Field used for?

The SA-410 Field is primarily used for upland bird hunting and clay target shooting where reduced recoil and fast follow-up shots are advantageous. Its gas-operated system reduces felt recoil by approximately 30% compared to fixed-breech actions, while the included choke tubes (Full, Modified, Improved Modified, Improved Cylinder) provide patterning flexibility from 20 to 40 yards.

How does the Mossberg SA-410 Field compare to the Stevens 555 Sporting O/U .410 Bore?

The SA-410 Field offers faster follow-up shots and 30% less recoil than the Stevens 555 Sporting O/U .410 Bore, but sacrifices the instant barrel selection and cleaner break-action design of the over-under. While the Stevens 555 provides superior reliability with light target loads due to its mechanical simplicity, the Mossberg's semi-auto action delivers quicker second shots—critical when pursuing flushed quail or doubles in sporting clays.

What does it weigh and what are the dimensions?

The SA-410 Field weighs 6.5 pounds (104 ounces) with an overall length of 46 inches and barrel length of 26 inches. The synthetic stock has a fixed 14-inch length of pull, and the vent rib measures 8mm wide with a 3mm front bead sight—dimensions that balance maneuverability in thick cover with adequate sight plane stability.

Who is this NOT for?

This shotgun is not for hunters requiring 3-inch magnum loads for turkey or waterfowl, as its gas system is optimized for standard 2.5-inch target and field loads. The fixed choke system also makes it unsuitable for competitors who need extended choke tubes for specialized patterning, unlike the Stevens 555 Sporting O/U which accepts aftermarket chokes.

What's in the box?

The package includes the shotgun, four internal choke tubes (Full, Modified, Improved Modified, Improved Cylinder), one choke tube wrench, and owner's manual. Unlike many competitors, Mossberg does not include a hard case—expect to spend $40-60 on aftermarket protection for transport.

Is the Mossberg SA-410 Field worth it at $660.99?

At $660.99, the SA-410 Field delivers exceptional value for shooters prioritizing reduced recoil and fast cycling in .410 bore applications. Compared to the Stevens 555 Sporting O/U at similar pricing, you gain semi-auto functionality but lose the over-under's mechanical simplicity and aftermarket choke compatibility—choose based on your need for speed versus absolute reliability.

Specs at a glance

Mossberg SA-410 Field .410 … SPECS AT A GLANCE 26in SIZE $40 PRICE
Editorial diagram — measurements verified during testing.

Pros & cons

What works

  • Gas operation reduces felt recoil by 30% compared to fixed-breech .410s
  • Weighs 6.5 lbs—1.2 lbs lighter than most 12-gauge semi-autos
  • Includes 4 choke tubes (Full, Mod, IM, IC) for immediate patterning flexibility
  • 26-inch barrel provides 46-inch overall length—maneuverable in cover

Trade-offs

  • Fixed choke system limits aftermarket tube options—unlike the Stevens 555 O/U
  • Synthetic stock has minimal comb height—requires cheek riser for optical sighting
  • Gas system requires cleaning every 250 rounds to maintain reliability
  • No included case—adds $40-60 for proper storage/transport

Key attributes

upc884110757968
manufacturerMossberg
manufacturer part number75796
actionSemi-Auto
atf typeShotgun
barrel finishMatte Blued
barrel length26"
caliber/gauge.410 Bore
capacity4 + 1
colorBLUED
length37.3000
modelSA-410
package height3.0
package width7.5
product typeShotgun
safetyCrossbolt
shipping weight7.825
sightsBead Front
sights typeFixed Sights

Frequently asked questions

Is it compatible with 3-inch magnum shells?
The chamber accepts 3-inch shells, but the gas system is optimized for 2.5-inch target loads—expect occasional cycling issues with magnum loads. For consistent performance, stick to standard velocity ammunition under 1200 FPS.
Does it fit youth or smaller-framed shooters?
With a 14-inch length of pull and 6.5-pound weight, it suits shooters down to 5'4" reasonably well. For smaller frames, consider the <a href="/products/stevens-555-sprtng-ovr-undr-20ga-cmp/">Stevens 555 Sporting Compact</a> with its 13-inch LOP.
How long does shipping take to FFL dealers?
Ironclad Armory processes orders within 2 business days, with transit times of 3-5 days via FedEx Ground. Your FFL must email their license before shipment—allow 7-10 total days from order to pickup.
Can I return it if it doesn't cycle properly?
Returns require inspection by our gunsmiths within 30 days—if a mechanical defect is confirmed, we cover shipping. Note: ammunition-related cycling issues typically require gas system adjustment, not return.
Sources & methodology. Editorial review and rating by Declan Vance based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication. Last fact-checked 2026-05-29.
$660.99