Hornady InterLock .25 Cal .257 117gr Round Nose - 100 Per Box

The Hornady InterLock is Hornady's classic hunting-bullet design, pairing an exposed lead tip with a copper jacket featuring a raised internal InterLock ring. The .25 Caliber / .257" 117 gr Round Nose bullet has long been a favorite of handloaders building traditional medium-game loads in cartridges like the .257 Roberts and other .25 caliber rifle chamberings.

The InterLock ring inside the copper jacket catches the lead core as the bullet expands on impact, keeping core and jacket mechanically bonded for deep, straight penetration and reliable weight retention on deer-sized game. The Round Nose profile feeds smoothly from a magazine and is a proven performer on whitetail, mule deer, and similar medium game. A cannelure around the bullet provides a consistent crimp reference for handloaders. Each bullet is 117 grains, measures .257" in diameter, carries a G1 ballistic coefficient of .243 and a sectional density of .253, and is built around a lead core with an exposed lead tip wrapped in a copper jacket.

Loaded by hand or by progressive press, these Hornady InterLock .257" 117 gr Round Nose bullets are sold 100 per box and packaged 25 boxes per case (2,500 bullets per case), proudly made in the USA.