Loading info for 338-416 JMImp.

Discussion in 'Rifles, Bullets, Barrels & Ballistics' started by Guest, Oct 29, 2002.

  1. Guest

    Guest Guest

    DARREL, 338-416 jmimp is a 416 Rigby necked down to 338 with a 60 degree shoulder and the shoulder is set forward .200 thousands. this is built on a 10" BAT action with a Lilga 38" 1 in 10 twist with a Christenson arms carbon wrap with a muzzel brake in a Mcmillian Big Mac Stock, I am going to shoot Elk with 300gr. Matchkings at about 2000 yards I want thi bullet on run about 3200 to 3300ftps. Thanks for you help. [​IMG]