Rock River Arms Entry Tactical R4 | 5.56 | 16in | 30rd

The Rock River Arms Entry Tactical R4 is a semi-automatic AR-style rifle chambered for .223 Rem/5.56 NATO with a 16-inch chrome-lined barrel. It includes a two-stage trigger, a six-position synthetic stock, and a 30-round magazine, presented in a black finish. For a durable optic under $1,000 that pairs well with this platform, consider a low-power variable such as the Vortex Strike Eagle 1-6×24 for flexible mid-range use or a compact red-dot for rapid target acquisition.

Product Specifications

• The caliber is .223 Rem/5.56 NATO.
• The barrel measures 16 inches and is chrome-lined for corrosion resistance.
• The barrel description is Chrome-Lined.
• The action type is Semi-Auto.
• The standard magazine capacity is 30 rounds.
• The rifle weight is 7.70 lbs.
• The trigger is a Two-Stage trigger.
• The rate of twist is 1:9″.
• The stock configuration is a 6 Position synthetic stock.
• The muzzle device is an A2 Flash Hider.
• The sights include a A2 Front sight.
• The finish type is Black (Blued/Black style).
• The grip material is a Black Hogue grip.
• The package includes a Carrying Case.
• The UPC is 842834108183.

This Entry Tactical R4 is built to serve as a reliable, familiar AR platform for range training and precision practice, and it is suitable for varmint or small-game applications where .223/5.56 performance is appropriate. The rifle’s chrome-lined barrel and conventional A2 muzzle and sighting setup keep maintenance straightforward, while the two-stage trigger and adjustable stock let shooters fine-tune the interface for repeatable shots. Overall, the package is a practical choice for shooters who want a durable, no-frills AR that accepts common accessories and optics.