MANUFACTURING OF RIFLE BARREL BLANKS FROM PROTOTYPE TO PRODUCTION IN A VARIETY OF MATERIALS. BARREL DYNAMICS USES STATE OF THE ART COUNTER ROTATION MACHINES FOR MINIMAL RUN OUT AS WELL AS CARBIDE REAMERS AND RIFLING BUTTONS FOR A SUPERB FINISH ON THE I.D. RESULTING IN A HIGHLY ACCURATE SHOOTING BARREL. WE MAKE ALL TOOLING IN HOUSE AND CAN CUSTOMIZE DIAMETERS AND TWIST RATES TO YOUR EXACT SPECIFICATIONS. ALL BARRELS ARE AIR GAUGED FOR SIZE WITHIN TENTHS OVER THE ENTIRE LENGTH OF THE BARREL. (less)