Model R4 Operator

 

Configuration SKU Image Caliber Fire-Control Barrel Length Twist Barrel Material Stock Handguard Sights Magazine Muzzle Device Weight Length
86610 5.56 NATO Semi-Auto 11.5" 1:7 Hammer Forged Chrome-Lined 4150 Mil-Type Telescoping/DPMS M111 MBUS Folding Rear, MBUS Folding Front 30rd A2 Flash Hider 6.75lbs 28"
86585 5.56 NATO Semi-Auto 16" 1:7 Hammer Forged Chrome-Lined 4150 Magpul MOE SL/MWI Keymod Troy Folding Rear, Troy Folding Front 30rd A2 Flash Hider 7lbs 32.5"
86612 5.56X45mm NATO / .223 Remington Semi and Full Auto 14.5" 1:7 Hammer Forged Carbon Steel 6-position collapsible Rear – Flip up aperture or carrying handle sight | Front – Post on fixed A-frame 30rd 7.28 lbs Stock extended – 34.75” (882.65 mm) | Stock retracted – 30.75” (781.05 mm)