This is news to me but it appears its been out for a while.
3300fps from a rimfire...holy smokes.
"Winchester’s new 17 WSM ammunition features a Zinc-cored, polymer-tipped 15-grain bullet with 0.118 G1 BC. The ammo is rated at a speedy 3300 FPS velocity. Winchester says that the zinc core and “thin alloy jacket with engineered sidewall profile” deliver “explosive fragmentation.”
Testing according to youtube got .5005 MOA from a Heavy Barrel Bmag
I'm running low on my standard 20gr 17wsm and may have to track down and stock up on this stuff for Pdogs.
3300fps from a rimfire...holy smokes.
"Winchester’s new 17 WSM ammunition features a Zinc-cored, polymer-tipped 15-grain bullet with 0.118 G1 BC. The ammo is rated at a speedy 3300 FPS velocity. Winchester says that the zinc core and “thin alloy jacket with engineered sidewall profile” deliver “explosive fragmentation.”
Testing according to youtube got .5005 MOA from a Heavy Barrel Bmag
I'm running low on my standard 20gr 17wsm and may have to track down and stock up on this stuff for Pdogs.