Barrel Twist Rates

Osprey Barrel Works

Cut Rifled Rock Creek (Special Order)

.224 – 7tw, 8tw

.224 – 7tw Standard;8tw & 9tw Available on Custom Order

6mm (.243) – 7tw, 7.5tw

6mm (.243) – 7tw Standard; 7.5tw Available on Custom Order

6.5mm – 7tw, 7.5tw, 8tw

6.5mm – 7.5tw; 7tw Available on Custom Order

7mm (.284) – 7tw, 8tw

7mm (.284) – 8tw Standard; 7tw Available on Custom Order

.308 – 7,8,9, & 10tw

.308 – 9tw Standard; 7tw, 8tw, 10tw Available on Custom Order