You may use any 9mm Parabellum (9mm Luger) cartridge that is standard or +P, including 124 grain ammo. Recoil may be higher than with 115 grain ammo. Do NOT use a +P+ cartridge.
The 147 and 124 grain are bullet weights. The 124 grain bullet loaded to higher pressures (+P) will have a higher velocity than the standard load with a heavier 147 bullet. As far as penetration goes, I have seen tests where the 147 grain out performed the 115 grain +P but the 124 grain +P should be a good all around round.
115 and 124 among others
Conversions first. 124 grains (1 gram/15.43 grains)(1 kilogram/1000 grams) = 0.008036 kg ==============
an ad said it was 124 another Wiki answer said it was 189 or more. i really want to know myself
shoot them and see results. I load 9mm with 115 and 124 grains, so 125 grain 'might' be little heavy for 380, but that does not mean they won't preform well. Try & see ??
The address of the Jonesboro Branch Library is: 124 Smith Street, Jonesboro, 30236 3539
124/124 = 1 124/62 = 2 124/31 = 4 124/4 = 31 124/2 = 62 124/1 = 124
The multiples of 124 between 1 and 10 are:1 x 124 = 1242 x 124 = 2483 x 124 = 3724 x 124 = 4965 x 124 = 6206 x 124 = 7447 x 124 = 8688 x 124 = 9929 x 124 = 111610 x 124 = 1240
6% of 124= 6% * 124= 0.06 * 124= 7.44
48% of 124 = 48% * 124 = 0.48 * 124 = 59.52
90% of 124= 90% * 124= 0.9 * 124= 111.6
56% of 124 = 56% * 124 = 0.56 * 124 = 69.44