NRA Gun of the Week: Mossberg 500 ATI Scorpion Shotgun

by
posted on December 17, 2016
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **

There is no doubt that Oscar Frederick Mossberg’s 12-ga., pump-action Model 500 shotgun is a proven design—serving defensive roles both in private homes and the on the battlefield since its inception in 1960. The Model 500 has seen changes over the decades, varied and customized for myriad roles and pursuits, but this week’s feature gun is a collaboration between two companies. The Model 500 ATI Scorpion arrives from the factory configured with heat shield, collapsible stock and rail for optics. Advanced Technology International (ATI) has been a premier manufacturer of accessories for the 500 platform, and it only makes sense these two companies would unite. You can learn more in this week's NRA Gun of the Week video hosted by American Rifleman's Christopher Olsen. 

For more information, visit mossberg.com.

Specifications
Manufacturer: O.F. Mossberg & Sons Inc.
Model: 500 ATI Scorpion
Action: pump-action shotgun
Gauge: 12; 3” chamber
Capacity: five 3” shotshells
Stock: ATI Scorpion TacLite
Barrel: 18.5”; steel, cylinder bore choke
Sights: grooved rail rear; protected front post
Trigger: 6-lb., 10-oz. pull
Weight: 8 lbs., 6.4 ozs.
MSRP: $588

Latest

Springfield New Coas 01
Springfield New Coas 01

Making the A-Cut: Springfield Armory's COA-Ready Operator, TRP & DS Prodigy Pistols

Springfield has already released a COA-ready version of its Echelon earlier this year, and the new models will bring the A-Cut to the company’s hammer-fired handguns, including the 1911 Operator, 1911 TRP and 1911 DS Prodigy.

Skills Check: Snake-Eyes Drill

Our drill this month trains you to form a stable firing platform early enough to gain optimal control before the shot breaks. Timing is of the essence.

A Memorial Day Conversation With Grey Team

Grey Team was founded to help armed services members and veterans with the physiological impacts traumatic brain injuries, post-traumatic stress disorder, chronic pain and more.

42 New Handguns for 2026

Within the entire firearm marketplace, handguns continue to be some of the most popular offerings, and for good reason.

The Armed Citizen® May 25, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

President’s Column | Hope Is Not a Strategy

It was great meeting so many enthusiastic and supportive NRA members at the NRA Annual Meeting in Houston. Your words of encouragement and suggestions are propelling your NRA 2.0 forward.

Interests



Get the best of American Rifleman delivered to your inbox.