Speer Centerfire Gold Dot ammunition is manufactured to be the best-period One key to superior performance is the stringent manufacturing process whish Speer has developed. It all starts with an alloyed lead cor being formed to a basic shape. From there the core goes through a unique electrochemical process which bonds jacket to core one molecule at a time. Speers Uni-Cor process provides for uniform jacket wall thickness and virtually eliminates jacket slippage or separation.brbrNext, the bullet moves to a patented, multiple star stab swaging operation which not only creates the unique Gold Dot hollow point cavity but, at the same time forms an extremely uniform heel radius. The uniform heel radius ensures accuracy throughout bullet flight from start to finish. The finished product is a highly engineered bullet that delivers superior performance in accuracy, expansion and penetration regardless of caliber since each one is customized.brbrCaliber & Bullet Description 38 Special+P Gold DotbrBullet Wt. grs. 125brNo. Per Box 20brbrVelocity F.P.S. brMuzzle 945br50 Yds 898br100 Yds 858brbrEnergy Ft-lbsbrMuzzle 248br50 Yds 224br100 Yds 204brbrMid-Range Trajbr50 Yds 1.3br100 Yds 5.4brbrBarrel Length 4VBbrbrUsage Plinking, Small Game, Target, VarmintbrbrTest barrels are used to determine ballistic figures. Individual firearms may vary.brThese figures are approximate and are shown for reference.