Home Forums Reloading Big Game Rifles Data for the New 140gr. Monoflex bullet in 308 Marlin Expressss?

Does anyone have any reloading data or can point me in the right direction for this new Hornady offering?

Don't know how much response you'll get. I got a box of them and played with them in 2 308's and a 30-06. They seem to seat harder in the casings and my caliper thinks they are ever so slightly thicker than cup and core bullets. And they have alot of shank. When I ran them in my bolt action they pumped out about 130 fps more speed than a "like" load for 150 cup and cores. Long story short I would recomend that you start at least 3 grains under your fav 150 grain load and work with a chrono.
Lastly....they didn't shoot very good in 2 of the guns which normally shoot many bullets well. They did shoot good in my little 308 browning bar.

Thanks Kraky, I think a call to Hornady maybe in order since they just came out with this bullet.

Good idea and good luck. If you get an answer maybe post it here for others to consider??