10mm/40 Caliber .400 Diameter

Berrys Bullets .40 S&W/10mm FMJ Superior Plated Pistol Bullet, 155 gr 0.401" 1000rds

Berrys Bullets .40 S&W/10mm HBRN Superior Plated Pistol Bullet, 155 gr 0.401" 250rds

Berrys Bullets .40 S&W/10mm RN Superior Plated Pistol Bullet, 180 gr 0.401" 1000rds

Berrys Bullets .40 S&W/10mm FP Superior Plated Pistol Bullet, 180 gr 0.401" 250rds

NOSLER Reloading Bullets JHP 10mm 200 Grain 250rd

Winchester Ammunition .40 S&W 165 gr Reloading Bullets TC 500rds - WB40TC165D

Sierra Bullets 8430 .400 150 JHp 100