I see Speer has a "short barrel" product for the 9mm. Couple questions.
Are these products really different? Looking at the ballistics info below, the differences in velocity, energy & trajectory could just be due to the 1/2-inch shorter test barrel.
If they do have a custom, what do you think they are? Does anybody know of any short battle optimized handloads for the 9mm?
Standard Barrel Data
http://www.speer-ammo.com/ballistics/detail.aspx?loadNo=23617
Short Barrel Product Data
http://www.speer-ammo.com/ballistics/detail.aspx?loadNo=23611
Are these products really different? Looking at the ballistics info below, the differences in velocity, energy & trajectory could just be due to the 1/2-inch shorter test barrel.
If they do have a custom, what do you think they are? Does anybody know of any short battle optimized handloads for the 9mm?
Standard Barrel Data
http://www.speer-ammo.com/ballistics/detail.aspx?loadNo=23617
Short Barrel Product Data
http://www.speer-ammo.com/ballistics/detail.aspx?loadNo=23611
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