.280 Remington Loading Data USE AT YOUR OWN RISK!!

280 Remington Weight Bullet Charge Powder Velocity Primer Case Gun Remarks 120  Nosler 44.0 IMr4064 2700 CCI 200 RP Rem 700/22" 1" groups 120 Sierra 56.0 IMR4831 2930   RP Ruger 77/22"   120 Sierra 60.0 IMR4831 3375 CCI 250 RP Ruger 77/22"   130 Speer 56.0 AA3100 2940 CCI 250 RP Rem 700/22"   130 Speer 57.0 AA3100 3010 CCI 250 RP Rem 700/22" 1-Hole Gp 130 Speer 57.5 AA3100 3075 CCI 250 RP Rem 700/22"   130 Speer 58.0 AA3100 3110 CCI 250 RP Rem 700/22" 2" Gp 139 Hornady 57.0 AA3100 3000 CCI 250 RP Rem 700/22" 1-Hole Gp 140 Nos SB 56.0 IMR4831 2950 CCI 250 RP Ruger 77/22"   140 Nos SB 57.0 IMR4831 3000 CCI 250 RP Ruger 77/22"   150 Nos BTip 55.0 IMR4831 3025 CCI 250 RP Rem 700/ 22" 1" Gp 160 Nos Part 56.0 H450 2800 CCI 250 RP Ruger 77/22"   160 Nos Part 54.0 IMR4350 2950 CCI250 RP Ruger 77/22" Max 4350 load 160 Nos Part 54.1 IMR4350 3000 CCI250 RP Ruger 77/22"   160 Nos Part 54.2 IMR4350 2990 CCI 250 RP Ruger 77/22" OK 1.5" Gp 160 Nos Part 54.6 IMR4350 3000 CCI 250 RP Ruger 77/22" HOT 160 Nos Part 54.8 IMR4350 3000 CCI 250 RP Ruger 77/22" TOO HOT!! 160 Nos Part 55.0 IMR4831 2830 CCI 250 RP Ruger 77/22"   160 Nos Part 55.3 IMR4831 2835 CCI 250 RP Ruger 77/22"   160 Nos Part 55.5 IMR4831 2900 CCI 250 RP Ruger 77/22"   160 Speer SP 55.3 IMR4831 2925 CCI 250 RP Ruger 77/22"   160 Speer SP 55.5 IMR4831 2925 CCI 250 RP Ruger 77/22"   160 Speer SP 54.0 IMR4350 2850 CCI 250 RP Ruger 77/22"   160 Speer SP 57.0 H450 2900   RP Ruger 77/22" 3/8" Group 160 Speer MT 54.5 IMR4350 2950 CCI 250 RP Ruger 77/22"   160 Speer MT 54.8 IMR4350 2990 CCI 250 RP Ruger 77/22"   160 Speer MT 55.0 IMR4350 3000 CCI 250 RP Ruger 77/22" HOT 160 Speer MT 55.5 IMR4831 2885 CCI 250 RP Ruger 77/22"  Pressure OK 160 Speer MT 56.0 IMR4831 2925 CCI 250 RP Ruger 77/22"   160