The Barrett REC7 is one of the most reliable piston-driven rifles which is designed for both 6.8 and 5.56mm calibers. The REC7 patented gas block prevents excessive carbon build-up from operation under adverse conditions and makes the rifle extremely reliable, clean, and low on maintenance. As stated on the Barrett website: 'Compact, accurate and completely trustworthy, the REC7 is designed specifically for situations in which there's no room for errors!'
Adjustable / movable gas block switch
Movable piston system (spring and transfer rods) included
Adjustable Outer barrel included
Built of T6-6061 Aluminum material
This specific kit comes with an 8.7-inch outer barrel. Other available kits are bundled with either 10.5-inch or 14.5-inch barrels.