WebNavigate to our twist rate calculator page. Choose the bullet you plan to use from the bullet library to autofill the bullet parameters. If the bullet is not available, you can insert the bullet parameters on the left manually. Put in the BC of your bullet, G7 is preferred. If your bullet doesn’t clarify if the BG is a G1 or a G7, it is ... WebNov 24, 2010 · JBM twist calculator says it can't shoot. My targets disagree. I have a 6BR 14 twist Pac-Nor barrel on a Savage action. It also shoots the 68's just fine. Just as accurate as my PPC, maybe even better. It does like those 58 V-Max too. Ugly, short, squat bullets shoot better than they look ;D RonAKA Nov 22, 2010 #10 jo191145 said:
Twist Rate Calculators - EGW
WebFeb 18, 2014 · Making a bullet longer ALWAYS increases the twist rate requirement, as it increases the overturning moment, while REDUCING the specific gravity, which also … WebThe twist rate calculator will assist you in determining the stability of a bullet when fired from a particular rifled barrel. It has been long-established that the bullet should spin or rotate along the longitudinal axis to c long travel distances while maintaining stability. This spin on a bullet is induced by introducing grooves in the barrel. shri surya consultants and developers
Bullet stability calculation Page 2 Long Range Hunting Forum
WebMar 9, 2024 · Convert rifling twist rate to twists per foot instead of inches: Y" = Y/12 feet --- so the rifling rate is 1 twist (revolution) in (Y/12) feet, or in other words 12/Y revolutions per foot. So, if the bullet is going X feet in a second, and in a foot of movement it undergoes 12/Y revolutions, then the bullet will undergo X*(12/Y) rotations per ... WebMar 27, 2024 · The Barrel Outlet's Barrel Twist Calculator Calculator is a tool for determining the Gyroscopic Stability (GS) of your bullet and is based on the Don Miller twist rule. … Web2 days ago · Bullet Gyroscopic Stability Calculator Gyroscopic Stability Calculator To use this tool, enter the required fields and click "Calculate" Projectile Weight (grains) Projectile … shri sushil chandra