Liven The Dream
Gold $$ Contributor
Anyone have any input on 180 Range of Sierra Bullets
for F/ Open Shooting?’
Thanks,
Don
for F/ Open Shooting?’
Thanks,
Don
I shot a lot of them close to 10 years ago. They did shoot well, but needed some sorting.
My first bullet for .284 FO!! Sorted all which ways, and pointed!!The older 175gn MK is also an excellent performer - surprisingly high BC for a traditional tangent ogive design. Very position tolerant and so 'easy to tune'.
180 Range of Sierra Bullets
I shoot them in my 1 in 9 twist 284 win. Flat 2 inch 5 shot groups at 1000yards. 11 inch groups at 2000 yards. I haven't even tried my Berger 180 grain hybrids. No sorting.I think at 600, pointed, they will score right with 180 hybrids, pointed. At 1,000, I perhaps needed to have sorted them, which I had not done. At 600, though, they gave me my best group ever, on a conducive day.
I wouldn't know - even on the few occasions they're actually available in the UK these days, they're far to 'rich fare' for me these days.
Berger is a tough place. For the two divisions of F-Class, their bullets are winning. Why would the winning bullet not cost more? To cost less would make no sense, and they do still remain cheaper than one line of factory match bullets.
I have shot the Sierra 180s when fire forming my 284 Shehane cases. The velocity was pretty low but accuracy was very good. What velocity / twist rate were you shooting when you had them explode?Myself and 2 other F-Open shooters in the Phoenix, AZ area have shot the Sierra 180’s. We found that they shot very well…only one issue that all 3 of us found. All 3 had bullets explode on the way to the target. Personally I would shoot for practice but NOT in a match. Even if you had 1 exploding bullet that will take you out of the match. Tight race at the top! Can’t afford to loose 10 points on a exploding bullet.
2820fpsI have shot the Sierra 180s when fire forming my 284 Shehane cases. The velocity was pretty low but accuracy was very good. What velocity / twist rate were you shooting when you had them explode?
8.5 and 9 twistI have shot the Sierra 180s when fire forming my 284 Shehane cases. The velocity was pretty low but accuracy was very good. What velocity / twist rate were you shooting when you had them explode?
How many rounds were on the barrel?8.5 and 9 twist
Maybe 500 on the 8.5 (mine) not sure on the other 2How many rounds were on the barrel?