Alexander Arms RTA65SG Tactical | 6.5 Grendel | 16″

The Alexander Arms RTA65SG Tactical is a semi-automatic AR-style rifle chambered in 6.5mm Grendel with a 16″ threaded barrel and a 10+1 magazine capacity. It pairs a modern aluminum receiver set and M-LOK handguard with a B5 Bravo collapsible stock and A2 grip for familiar ergonomics. For an optic under $1,000 that suits mid-range work, consider a Vortex Strike Eagle 1-8×24; it complements the 6.5 Grendel’s trajectory and the rifle’s intended roles. Recommended applications include precision mid-range target shooting and medium-game field use.

Product Specifications

• Manufacturer and model: Alexander Arms RTA65SG Tactical.
• The caliber is 6.5mm Grendel.
• The action is Semi-Auto.
• The barrel measures 16 inches and is threaded.
• The barrel description is Threaded for muzzle device or suppressor mounts where legal.
• The rifling twist rate is 1:8.
• The capacity is 10 + 1 rounds.
• The muzzle device is an A2 Flash Hider.
• The handguard style is listed as M-LOK.
• The receiver material is Aluminum.
• The stock is a B5 Bravo collapsible design.
• The trigger is Mil-Spec.
• The rifle weight is approximately 6 lbs.
• The overall length is 37 inches.
• Finish: See notes.
• UPC: 819511021851.

This RTA65SG Tactical is built for shooters who want a practical, mid-range-capable AR in 6.5 Grendel without unnecessary complexity. The 16″ threaded barrel and familiar AR furniture make it straightforward to fit accessories and optics for target work or field use, while the mil-spec trigger and B5 stock keep controls intuitive for experienced shooters. Its combination of components supports accurate, repeatable performance in real-world shooting scenarios.

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