
The Mossberg SA-20 is a semi-automatic shotgun chambered in 20 gauge, produced by OF Mossberg and Sons. It was designed as a lightweight, affordable shotgun suitable for hunting, sport shooting, and home defense. The SA-20 features a gas-operated action that reduces felt recoil and improves reliability. It has a synthetic or walnut stock and a vent-rib barrel. The shotgun accepts interchangeable choke tubes for versatility across different applications.
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A classic gas-operated semi-automatic shotgun known for reliability and smooth operation. The Model 1100 became one of the most popular semi-auto shotguns.
The Remington Model 11 is a semi-automatic shotgun manufactured by Remington Arms in the United States. It is a licensed copy of John Brownings Auto-5 design produced under patent from Browning. The Model 11 uses a long-recoil operating system where the barrel and bolt recoil together for the full length of the stroke. It was chambered in 12, 16, and 20 gauge. Remington produced the Model 11 from 1905 until 1948.
An improved version of the Model 1100 with enhanced ergonomics and faster cycling. The 11-87 remains one of the most reliable semi-automatic shotguns.