3 ms·Well, he said 124 grain. That's about 1200 ft/s, which is - in technical terminology - a goddamn fast bullet.by daeken 8y agoWell, he said 124 grain. That's about 1200 ft/s, which is - in technical terminology - a goddamn fast bullet.hkchad 8y agoThat's the weight of the bullet, not how much or what kind of powder, which both can make a world of difference.daeken 8y agoYou're 100% right -- I got mixed up. Thanks for the correction.