ATI ALPHA-15 RIA | ATIGALP556M860 | 5.56x45mm 16in

The American Tactical / ATI ALPHA-15 RIA is listed as a 5.56x45mm semi-automatic AR-style rifle with a 16-inch barrel and accessory-compatible handguard. An affordable optic that pairs well with this platform is the Vortex Strike Eagle 1-6×24, which stays well under $1,000 and offers a practical 1-6x zoom range for close-to-medium engagements. Typical real-world applications include range training and competitive shooting or recreational target work.

Product Specifications

• The manufacturer is listed as American Tactical / ATI.
• The model and part number are shown as ATIGALP556M860.
• The caliber is listed as 5.56x45mm.
• The barrel length is listed as 16 inches.
• The handguard is reported as 8.5″ M-LOK in one listing.
• The rifle is described as including backup sights.
• The color is listed as Black.
• The included magazine is described as a Schmeisser 60-round in one entry and as 60+1 in another; this discrepancy requires verification.
• The UPC for this listing is 819644028598.
• The product category from the source data is AR Rifles.

This listing reflects the information supplied in the source data and is written to assist an informed buyer. The ALPHA-15 RIA presents as a conventional 16-inch AR pattern rifle in 5.56x45mm with an M-LOK handguard and backup sights reported; it is suited to range work and competition or recreational shooting where a full-featured AR platform is desired. Verify magazine capacity and any accessory fitment before purchase to ensure the configuration meets your needs.