Franklin Armory BFSIII-M4 16″ Midlength | 5.56 NATO

The Franklin Armory BFSIII-M4 is a midlength AR-pattern rifle built around a 16″ barrel and configured for semi-automatic fire in .223 Rem/5.56 NATO. It ships optics-ready and is fitted with an M4 stock and polymer furniture for a familiar, service-style feel. For a durable optic under $1000 that matches the rifle’s role, a 1-6x low-power variable such as the Vortex Strike Eagle series provides a versatile sight picture for both close and extended-range work.

Product Specifications

• The barrel measures 16 inches.
• The cartridge compatibility is .223 Rem / 5.56 NATO.
• The action is Semi-Auto.
• The magazine capacity is 30 + 1 rounds.
• The package includes 1 × 30 rd. magazine.
• The receiver is listed as Alluminum Upper/Lower.
• The stock material is Polymer.
• The finish is Hard Coat Anodized.
• The gas system is Midlength.
• The muzzle device is a standard A2 flash hider.
• The bolt carrier finish is Salt Bath Nitride.
• The sights are Optics Ready.
• The exterior color is Black.
• The stock style is a M4 collapsible stock.
• The UPC is 818725012235.

This configuration suits shooters who want a familiar AR platform for range work and varmint or small-game field use where a compact, midlength-gassed 16″ barrel is appropriate. The BFSIII trigger system (as configured by Franklin Armory) provides a consistent interface with the fire-control group, and the optics-ready upper lets you mount low-power variable or red-dot optics depending on your preferred application. The rifle is built with serviceable materials and coatings intended for regular use in the field or at the range.