ATA Arms FOUR PEAKS ASKA S4 12 Gauge M-LOK 5+1

About this product

The ATA Arms FOUR PEAKS ASKA S4 is a semi-automatic 12-gauge shotgun built for modular utility. It comes equipped with an M-LOK forend and a Picatinny rail to support a range of accessory layouts. The shotgun is finished in black with synthetic furniture and adjustable rifle sights for practical targeting. It ships configured with a 5+1 capacity and a 3″ chamber to accept common 12-gauge loads.

Key Specifications

• The action is Semi-Auto.
• The gauge is 12 Gauge.
• Capacity is 5 + 1.
• The chamber size is 3″.
• Finish is Black.
• The overall length is 40.5″.
• The weight is 10.85.
• Sights are Adjustable Rifle Sights.
• Forend features M-LOK Rail and Picatinny Rail for accessories.

Designed for shooters who prioritize practicality and adaptability, the ASKA S4 delivers a straightforward, modular platform for range sessions, competitive clay work, or responsible home defense. Its synthetic furniture and accessory-ready forend make maintenance simple while providing room to configure lights, sights, or other aftermarket equipment. The combination of a 3″ chamber, adjustable sights, and a 5+1 capacity offers a dependable, no-nonsense tool for users who value reliable performance and flexible setup options.