I chronographed two loads with two different barrels using a new Garmin Chrono
115gn Campro plated RN, 3.2 Clean Shot, Rem SPP - in 10/16 TACCOM had a 117PF and in TACCOM ULW had a 108PF
124gn Everglade plated RN, 3.1 Clean Shot, Rem SPP - in 10/16 TACCOM had a 118PF and in TACCOM ULW had a 112PF
I assumed they were both closer to 100PF
I barrowed a friends Garmin - easy to use but nothing to compare its accuracy to.