MANUFACTURING OF RIFLE BARRELS FROM PROTOTYPE TO PRODUCTION IN A VARIETY OF MATERIALS FOR BARREL BLANKS OR FINISHED BARRELS. BARREL DYNAMICS USES STATE OF THE ART COUNTER ROTATION MACHINES FOR MINIMAL RUNOUT AS WELL AS CARBIDE REAMERS AND RIFILING 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)