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ATI MB3R 12 GA
Guns International #: 103596421 Seller's Inventory #: 656839
Category: ATI - American Tactical Imports Shotguns - Home Defense Shotguns
Seller's Information
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Seller: Guns Dot Com
Member Since: 9/8/21
State: Minnesota
Zip: 55337
Country: United States
Platinum Seller
Number of Active Listings: 43209
Total Number of Listings: 487615
Seller: FFL Dealer
Return Policy: 3 day inspection and return policy on used guns.
CERTIFIED USED GUNS Guns Certified Used Guns may be returned within 3 days after the transfer is complete for any reason for a full refund, minus any fees, shipping costs and a 15% restocking fee. A Guns Certified Used Gun may also be returned within 7 days if it is malfunctioning with proper use. NON-CERTIFIED USED GUNS Non-certified used guns can be returned if there is a mechanical defect that occurs within 3 calendar days of the physical transfer of the firearm to your possession. All other reasons for returns on non-certified used guns are ineligible.
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Description:
Guns Listing ID: 656839
ATI MB3R – 12 GA
The ATI MB3R chambered in 12 gauge is a pump-action shotgun designed to deliver reliable performance, practical versatility, and straightforward operation in a tactical-style shotgun platform. Built for defensive, recreational, and general-purpose applications, the MB3R emphasizes compact handling and durable construction.
Constructed with a steel receiver and barrel paired with synthetic furniture, the MB3R utilizes a pump-action system that supports consistent cycling and dependable feeding. The tubular magazine design allows multiple rounds to be loaded, while the manual action provides positive control over chambering and extraction. Its tactical configuration often includes a pistol grip, accessory rails, and adjustable stock components depending on the variant.
Chambered in 12 gauge, the shotgun offers strong performance with a wide range of shotshell loads suited for various shooting applications. The compact barrel and tactical layout contribute to maneuverability, while bead or adjustable sights support practical target acquisition. Overall, the ATI MB3R combines rugged pump-action function, adaptable configuration, and practical performance in a modern shotgun platform.
Specifications
Manufacturer: ATI
Model: MB3R
Gauge: 12 gauge
Action: Pump-action
Receiver: Steel
Barrel Length: Approx. 18.5 inches
Overall Length: Approx. 38–40 inches (configuration dependent)
Capacity: Approx. 4–5 rounds (tube magazine)
Sights: Bead or adjustable sights (variant dependent)
Stock: Synthetic tactical stock or pistol grip (variant dependent)
Weight: Approx. 6.5–7.5 lbs (unloaded)
The ATI MB3R in 12 gauge offers dependable pump-action operation, tactical styling, and versatile functionality in a compact shotgun platform.
Price: $250.99
Manufacturer: ATI
Model: MB3R
Condition: Used - Non-Certified
Barrels: 18" BARREL
Action: PUMP ACTION
Gauge Info: 12 GA
Finish: blk