Originally Posted By: CatShooterOriginally Posted By: dan brothersI was just wondering why I never hear of anyone shooting those little 35 gr bullets up around 4300-4400 fps... seems like when this caliber is mentioned...it's always a 50 gr or bigger.
Why not scream them at 4400 fps....?
Cuz those little blunt 35gr bullets (BC of 0.10) at 4,400 fps, will be crawling at 200 yds, and going backwards at 300 yds.
All noise and nothing else.
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+1
I learned this lesson shooting p. dogs, however the poly tip bullet did not exist back then. My trial was with two different bullets, the 50g Sierra lead tip blitz@3650 and the 45g Hornady hornet@3900 out of a 29" 22 PPC using PMC 7.62x39brass with the large rifle primer(puts a turbo on this round) with H335.
At 300 yds the dogs would just fall over like bowling pins with the 45's and the 50's would chunk them up.
The best load that I have ever found in a 22/250 was in a Rem 700 VSSF with a 26" barrel loaded with 40.5g of win 760 with a Black 55g nosler/Winchester combined technology bullet at 3850, groups are in the 3/8" with 3 shot groups and hitting 2 3/8" mini clay pigeons at 400 yds is a breeze! The black coating on these Combined technology bullets decreases the pressure and you can shoot higher charges attaining higher velocities in the rifles that I shoot, same thing occurs in several calibers. Your rifle, barrel, lot# of powder will be different from mine, so please work up your loads carefully on these top end loads.
I have a 27" barrel 223 AI with a 1-12 twist that will shoot the 40g noslers at nearly 4200 fps with IMI brass, CCIBR-4's, with N-133(tiny groups less than .200 is normal), have not shot them at 400 to see how they hold up. They do detonate a crow at 200 yards!
Ultra light bullets, ultra fast work very well on targets less than 200 yds, jury is still out on the 40g noslers at 4200fps.
One thing that a friend of mine found in a 244 AI shooting my 60g HP at 4400 fps detonated Rock chucks to a pretty good distance. I made the bullets using a 8 1/2S ojive point up die giving a farirly good BC with a 0.070 meplat size for the HP.
I think that JLK makes some 22 caliber 55g bullets with a 12S point up die that would be heck on wheels in a 12 twist 22/250.