Did some testing with H4895 yesterday with the following results.
Gun-Nesika NXP Single Shot Bolt Action built by Gre-Tan rifles, 15" Krieger Barrel 1 in 8 twist, 6.5 Grendel
Temp 92
Brass AlexA(Lapua)
Bullet Hornady 140 Spire Point, touching 2.302, seated at 2.292
H4895-Rem 71/2 primer
25.5 gr 2066 fps
26.0 gr 2080 fps
26.5 gr 2098 fps
Al loads crunch the powder down but only a little bit.
Loads were not hot at all, primers were rounded.
Gun-Nesika NXP Single Shot Bolt Action built by Gre-Tan rifles, 15" Krieger Barrel 1 in 8 twist, 6.5 Grendel
Temp 92
Brass AlexA(Lapua)
Bullet Hornady 140 Spire Point, touching 2.302, seated at 2.292
H4895-Rem 71/2 primer
25.5 gr 2066 fps
26.0 gr 2080 fps
26.5 gr 2098 fps
Al loads crunch the powder down but only a little bit.
Loads were not hot at all, primers were rounded.
Comment