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A friend of mine just purchased a 376 in the Prohunter 20" barrel version. The seller provided some reloaded ammo and load details as follows: CCI LR Magnum Primer VV N550 72.5 Grains 270gr. Hawk RN Average speed: 2665 Looking at the Hodgdon Manual, they're getting just over 2600 with a 24" barrel and just with one load. The above load makes me concerned - seems like awful high velocities out of a 20" barrel. Anybody with knowledge of the 376 have an opinion? (I will post this on Big Bore and Reloading forums) Antlers Double Rifle Shooters Society Heym 450/400 3" | ||
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One of Us |
I have the steyr scout model with a 19" barrel and have chronographed hornady's factory ammo with the 270grain sp at 2420fps and the box says it will go 2600 (with I assume a 24" barrel) I am with you in that I really doubt you can safely reach 2600 with these shorter barrels. I have not reloaded for this round yet, so I have no info there yet. | |||
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That is a very hot load...the slowest burning powder I could find a load for was Varget and that was 65.5 grns. N55O is slower still. I can't imagine 72.5 grns of N550 being safe...he should pull a few loads and weigh them and if they are that heavy do not shoot them. Mike Legistine actu quod scripsi? Never under estimate the internet community's ability to reply to your post with their personal rant about their tangentially related, single occurrence issue. What I have learned on AR, since 2001: 1. The proper answer to: Where is the best place in town to get a steak dinner? is…You should go to Mel's Diner and get the fried chicken. 2. Big game animals can tell the difference between .015 of an inch in diameter, 15 grains of bullet weight, and 150 fps. 3. There is a difference in the performance of two identical projectiles launched at the same velocity if they came from different cartridges. 4. While a double rifle is the perfect DGR, every 375HH bolt gun needs to be modified to carry at least 5 down. 5. While a floor plate and detachable box magazine both use a mechanical latch, only the floor plate latch is reliable. Disregard the fact that every modern military rifle uses a detachable box magazine. 6. The Remington 700 is unreliable regardless of the fact it is the basis of the USMC M40 sniper rifle for 40+ years with no changes to the receiver or extractor and is the choice of more military and law enforcement sniper units than any other rifle. 7. PF actions are not suitable for a DGR and it is irrelevant that the M1, M14, M16, & AK47 which were designed for hunting men that can shoot back are all PF actions. 8. 95 deg F in Africa is different than 95 deg F in TX or CA and that is why you must worry about ammunition temperature in Africa (even though most safaris take place in winter) but not in TX or in CA. 9. The size of a ding in a gun's finish doesn't matter, what matters is whether it’s a safe ding or not. 10. 1 in a row is a trend, 2 in a row is statistically significant, and 3 in a row is an irrefutable fact. 11. Never buy a WSM or RCM cartridge for a safari rifle or your go to rifle in the USA because if they lose your ammo you can't find replacement ammo but don't worry 280 Rem, 338-06, 35 Whelen, and all Weatherby cartridges abound in Africa and back country stores. 12. A well hit animal can run 75 yds. in the open and suddenly drop with no initial blood trail, but the one I shot from 200 yds. away that ran 10 yds. and disappeared into a thicket and was not found was lost because the bullet penciled thru. I am 100% certain of this even though I have no physical evidence. 13. A 300 Win Mag is a 500 yard elk cartridge but a 308 Win is not a 300 yard elk cartridge even though the same bullet is travelling at the same velocity at those respective distances. | |||
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hi this is my .376 steyr load for my pro hunter hornady case 250gr swift a-frame 69gr imr 4895 fed. #215 oa 78mm Robert Sorry for my bed English | |||
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Steve, I sent you a PM on another matter. Thx. Antlers Double Rifle Shooters Society Heym 450/400 3" | |||
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