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Overview
Lightweight 28-gauge semi-auto shotgun with a 26-inch barrel and walnut stock, perfect for upland hunting and clay targets. Cycles 2.75-inch shells reliably with reduced recoil from Mossberg’s gas system.
Available for delivery across the United States.
The Mossberg SA-28 28/26 BL/WD 2.75″ 5 Shot is a semi-auto 28-gauge shotgun built for upland hunters and clay shooters who want a lightweight, fast-handling field gun without the recoil of a 12-gauge. It cycles 2.75-inch shells reliably out of the box and comes with a 26-inch vent-rib barrel and a walnut stock.
Manufacturer
Mossberg
Model
SA-28
Material
Walnut stock, blued steel receiver and barrel (per manufacturer specs)
Compatibility
2.75-inch 28-gauge shotshells only
Finish
Blued
Weight
5.5 lbs (per manufacturer specs)
Condition
New
Key Features
Lightweight walnut stock: At just 5.5 pounds, this shotgun carries easy through a long day in the field and swings naturally on fast-flushing birds.
26-inch vent-rib barrel: The ventilated rib provides a clear sight plane and helps dissipate heat during rapid strings of fire, keeping your point of aim consistent.
5+1 capacity in 28 gauge: Two more rounds than most traditional O/U guns, giving you follow-up shots without reloading during a covey rise.
Gas-operated semi-auto action: Reduces felt recoil significantly compared to inertia-driven systems, so you stay on target for the second and third shots.
Blued finish over steel receiver: Protects against moisture and light corrosion in damp hunting conditions, backed by Mossberg’s reputation for durability.
Who It’s For
This Mossberg SA-28 is for the upland hunter who wants a dedicated 28-gauge semi-auto that’s light enough to carry all day but still cycles reliably. It’s also a great fit for new shooters or smaller-framed hunters who struggle with the weight and recoil of a 12-gauge. If you’re looking for a low-recoil option for dove, quail, or skeet, this gun delivers.
Pros and Cons
Pro: Extremely light at 5.5 lbs — one of the lightest semi-auto 28-gauges on the market.
Pro: Gas system soaks up recoil, making it comfortable for extended shooting sessions.
Pro: Walnut stock and blued steel give it a classic field-gun look.
Con: The blued finish is more prone to wear and rust than a Cerakote or stainless option, so you’ll need to wipe it down after use in wet weather.
Comparison: Mossberg SA-28 vs. Zev Technologies OZ9 vs. Timney Alpha Trigger
Feature
Mossberg SA-28 28/26 BL/WD
Zev Technologies OZ9
Timney Alpha Trigger
Type
Semi-auto shotgun (28 ga)
Striker-fired pistol (9mm)
Trigger upgrade (AR-15)
Weight
5.5 lbs
~24 oz
~0.3 lbs
Action
Gas-operated
Striker
Single-stage
Best Use
Upland hunting, clays
Competition, defense
Precision shooting
Price Point
~$720
~$1,200
~$200
The Mossberg SA-28 fills a different role than the Zev OZ9 or Timney Alpha — it’s a dedicated field shotgun, not a pistol or accessory. Compared to other semi-auto 28-gauges in its price range, the SA-28 stands out for its low weight and Mossberg’s reliable gas system.
FAQ
What shells does the Mossberg SA-28 cycle reliably?
Per Mossberg specs, this gun is designed for 2.75-inch 28-gauge shotshells only. It cycles target loads (1 oz or lighter) and field loads reliably after a short break-in period of 50-100 rounds. Avoid 3-inch shells — they will not fit or function.
How many rounds does the Mossberg SA-28 hold?
It holds 5 rounds in the magazine tube plus 1 in the chamber, for a total capacity of 5+1. This is standard for a 28-gauge semi-auto and gives you plenty of firepower for dove or quail hunting.
Is the Mossberg SA-28 good for left-handed shooters?
The SA-28 does not have an ambidextrous safety or ejection port. It ejects to the right, so left-handed shooters may get brass or hulls in the face. Mossberg does not offer a left-handed version of this model.
Can I use this shotgun for skeet or trap?
Yes, it works well for skeet and informal trap with standard 28-gauge loads. The 26-inch barrel and vent rib make it pointable for crossing targets. It’s also popular for sporting clays due to its light weight.
