crimsoncomet
Member
Went shooting today. I used 300g XTPs and 300g gold dots with 38g of H110. I started with a light crimp, then went to a heavier crimp and then to the heaviest crimp a could get with the FCD. Every bullet still jumped crimp. I am still a bit frustrated. The worst jump was with the light crimp at .020" and the best was with the heavy crimp jumping at .007".