280 AI load data

[Roughrice]

My 280AI hunting loads:

59 gr. RL23 with 162 ELDX in 26" 8.5T Benchmark SS. 2930fps

60 gr. N560 with 168 ABLR in 24" 8T Wilson Carbon. 2940fps

These are at the top or slightly over so work up!

 

[79m1a-texas]

280 AI, 26" barrel length, 1-9" twist, built by Alamo Precision Rifles, Yankee Hill Machine can.

56.0gr. H4350 -145 HHT, CCI BR2, Peterson brass - 3168fps - under 1/2" groups
56.2gr. H4350 -145 HHT, CCI BR2, Peterson brass - 3185fps
56.4gr. H4350 -145 HHT, CCI BR2, Peterson brass - 3203fps
56.6gr. H4350 -145 HHT, CCI BR2, Peterson brass - 3220fps
56.6gr. H4350 -145 HHT, CCI BR2, Peterson brass - 3244fps - over pressure