The grooves cut around the shank of many of today’s bullets solve the problems associated with single-metal bullets constructed entirely of copper, gilding metal or brass and some bullets with a lead core bonded to a copper-alloy jacket and solid shank.
.308 100gr Flat Base Raptor
TSX® - Barnes Bullets
Why don't firearms calibers match the actual size of the round
Mete MC9 having problems feeding ammo into the barrel. I'm
Accuracy of Lube Groove vs. No Lube Groove Cast Bullets
Glossary
After about 500 rounds, still getting an insane amount of copper
Reloading Ammo: Groovy Bullet Groove Trends
Bullet identification - General Ammunition Discussion
502 550 Grain FN Hand Cast Grease Groove Bullets 20-1 SPG Box of 50
Getting To The Bottom Of Grooved Bullets
Educational Zone #103 - Casting Lead Bullets - pt. 2 - Sizing and
How can the rifling inside the gun's barrel induce the bullet to
Why & How To: Powder Coating Bullets - Sniper Country
I have a bullet that has S.L. 43 on the bottom of it. Is this