I have developed a subsonic load for the 270 Winchester shooting the 130 grain SP (soft point) bullets. It runs 1020 fps in a 22″ barrel unsuppressed, and 1060 fps suppressed.They will stabilize out of the common 1:10″ twist found in most 270 Winchester rifles. These also make great plinking rounds or reduced recoil rounds! They are a little louder than a 22 LR with no suppressor, and super quiet with a suppressor. If you are sighted in at 100 yards with full power 130 grain ammo, these subsonic rounds will impact about 9″ to 15″ low at 100 yards from your zero. Just dial up the difference, and you’re set!
Priced per 50 rounds.
New Winchester brass, Hornady 130 grain SP bullet, and Federal 210 primer.