Pistol drill. Load 10 rounds into magazine. Run at target from 50 yards. Place cones at 25, 20, 15, 10, 5 yards. Take shots from each cone then turn around and reverse process, stopping to shoot at each cone on the way back. If you don't get 7 hits, then you don't pass. Should take about 30 seconds to complete.
The 14.9mm SOP is an incredible extra long range rifle project that a number of people at Snipers Hide have been collaborating on. The huge rifle fires a very long and heavy projectile with a high ballistic coefficient giving it extreme accuracy. It has 0.5 MOA accuracy at 3000 yards and remains supersonic out to 5400 yards (5 kilometers). The 14.9mm SOP cartridge case is formed from a 20mm Vulcan case. The 1,690 grain projectile leaves the muzzle at 3,350 fps with 42,104 ft/lbs of energy.