The Mossberg 590A1 Short Barrel Shotgun (SBS) (brand part no. 51689) is a factory-built Short Barrel Shotgun (SBS) chambered in 12 GAUGE, built around a 14-inch barrel. Mossberg builds and registers it as a complete short-barreled platform, sold as a single serialized NFA item. It feeds from a 5-round configuration, giving shooters a compact platform for close-quarters use.

Key Specifications

• Chambered in 12 GAUGE.
• Measures 36.5 overall.
• Wears a 14-inch barrel.
• Feeds from a magazine with 5 capacity.
• Operates as a Pump Action action.
• Equipped with Ghost Ring.

Frequently Asked Questions

Is this an NFA item? Yes. As a Short Barrel Shotgun (SBS), it's a Title II firearm requiring an approved ATF Form 4 and transfer through an NFA-licensed dealer.

What caliber is it chambered in? 12 GAUGE.

How long is the barrel? 14-inch.

Buy the Mossberg 590A1 Short Barrel Shotgun (SBS), 12 GAUGE

This is a Title II item regulated under the National Firearms Act. Purchase requires an approved ATF Form 4, no federal transfer tax and transfer through a licensed NFA (SOT/Class 3) dealer, with an extended federal approval wait before delivery. Order through Mossberg‘s short barrel shotguns lineup and our Lubbock, Texas team will walk you through the transfer process.