Hi guys Im just getting my outfit setup for some long range shooting. Savage 110 FCP in 338 LM, Nightforce 5.5-22 X 56 NSX NP-R1, 100 Lapua brass, going to start with 300 Grain SMK's and 300 Grain Berger Hybrids. Two questions What PDA or notebook/ tablet/android....do you guys run your ballistic program on out in the field and also what do you use for getting Baro pressure / rel Humidity/ temp and winds with.(does it work when its 10 below zero????) also foranyone shooting the Savage 110BA or FCP with the accurate international magazine the mag says 3.850"(I assume this is max C.O.L ). do you have issues getting the Berger 300 grain seated close to the lands with the magazine restriction. I read that the magazine was really made for the 300 SMK ogive vs the long nosedBerger Hybrid. thanks guys.