With the cost of all components going sky high, I thought that I would do a test on "bulk" Hornady 55g Sp. I have a custom 223 with a Max Heavy Varmint contour, 1-14 twist rate, Hart barrel that is 26" long in a 16 lb McMillen Hunter class stock that is used for p. dogg'en.
First, I measure the ogive length of the bullet to compare consistancy, and the results were .004 extreme spread over the lot using a Davidson ogive gage commonly available from www.sinclairintl.com.
I tested Benchmark and 26.0g with IMI cases, and CCI-BR4's printed groups in the .300 range, with the 55's seated 0.010 off the lands measured with Rajun Cajun's OAL checker.
Next I tried H322, and 23.5g shot less than 1/4" groups, what you would expect from a custom bullet. I actually shot one group that was in the Zero's!
H322, showed a slight edge in accuracy over the Benchmark with the IMI cases and CCI BR-4 primers.
Next, I tried the 55g Hornady's in a DPMS upper, and 26.0g of AA2460 printing groups about 1/2" at 100 yds with Win brass and CCI400 primers. We put up 2 3/4" clay pigeons (Mini's) at 200 and 300 yards, and shot them all easily with the DPMS. 200 yards was not even a challenge, easily being able to shoot any "pieces" that were left over. 300 yards were easy shots once we got the wind "dialed" in.
With times getting tough, I though that you guys might like to know that this cheaper bullet is a real winner in the acccuracy dept. Hornady has done a very good job with quality control on the 55g Hornady with the cannalure.
First, I measure the ogive length of the bullet to compare consistancy, and the results were .004 extreme spread over the lot using a Davidson ogive gage commonly available from www.sinclairintl.com.
I tested Benchmark and 26.0g with IMI cases, and CCI-BR4's printed groups in the .300 range, with the 55's seated 0.010 off the lands measured with Rajun Cajun's OAL checker.
Next I tried H322, and 23.5g shot less than 1/4" groups, what you would expect from a custom bullet. I actually shot one group that was in the Zero's!
H322, showed a slight edge in accuracy over the Benchmark with the IMI cases and CCI BR-4 primers.
Next, I tried the 55g Hornady's in a DPMS upper, and 26.0g of AA2460 printing groups about 1/2" at 100 yds with Win brass and CCI400 primers. We put up 2 3/4" clay pigeons (Mini's) at 200 and 300 yards, and shot them all easily with the DPMS. 200 yards was not even a challenge, easily being able to shoot any "pieces" that were left over. 300 yards were easy shots once we got the wind "dialed" in.
With times getting tough, I though that you guys might like to know that this cheaper bullet is a real winner in the acccuracy dept. Hornady has done a very good job with quality control on the 55g Hornady with the cannalure.