6.5 - Berger 144gr LRHT vs Sierra 142gr HPBT measurements (very short and pointless data post)

[Obrez]

I was measuring stuff earlier and figured I'd share the results. I'd like to do bigger sample sizes sometime but I didn't have the time. Not sure what anybody would do with this info but what the hell, who doesn't love charts?

• A&D FX-120i
• Mitutoyo 500-196-30
• Hornady 5-26 insert for the ogive measurements.

(Keep in mind that the Mitutoyo rounds to .0005" and the A&D to .02gr. so there is a small +/-)

Berger 144gr LRHT Bullet Sample Weight (gr) BBTO (H 5-26) BOAL #1 143.94 0.7290 1.4015 #2 143.96 0.7290 1.4020 #3 144.00 0.7290 1.4150 #4 144.00 0.7295 1.4060 #5 144.06 0.7295 1.4125 #6 143.98 0.7290 1.4070 #7 144.04 0.7290 1.4095 #8 144.02 0.7295 1.4040 #9 144.00 0.7295 1.4100 #10 144.00 0.7290 1.4070 Avg. (all) 144.00 0.7292 1.4075 SD.s 0.0353 0.0003 0.0044 SD.p 0.0335 0.0002 0.0042 ES 0.12 0.0005 0.0135 Var 0.0012 0.0000 0.0000

Sierra 142gr HPBT Bullet Sample Weight (gr) BBTO (H 5-26) BOAL #1 142.02 0.7925 1.3760 #2 142.08 0.7895 1.3680 #3 142.12 0.7930 1.3730 #4 142.08 0.7915 1.3670 #5 142.02 0.7915 1.3705 #6 141.96 0.7910 1.3745 #7 142.16 0.7905 1.3690 #8 141.90 0.7915 1.3730 #9 142.10 0.7900 1.3690 #10 142.02 0.7915 1.3750 Avg. (all) 142.05 0.7913 1.3715 SD.s 0.0778 0.0011 0.0032 SD.p 0.0738 0.0010 0.0030 ES 0.26 0.0035 0.0090 Var 0.0060 0.0000 0.0000