b'InterLock InterLock provides a classic option for hunting medium to large game. Hard hitting and deep penetrating, InterLock sets the standard by which all hunting bullets are measured. InterLock bullets include exposed lead tips for controlled expansion and an InterLock ring that locks the core and jacket together for devastating wound channels. Most feature our secant ogive design for superior ballistic efficiency.INNER GROOVESInner grooves strategically control the upper portion of the copper jacket, initiating consistent, controlled expansion even at long range.S T E L L U B ONE-PIECE COREThe one-piece core wont separate like two-piece divided cores. As a result, InterLock bullets retain more mass, energy and momentum, providing deep penetration and large, consistent wound channels for clean kills.INTERLOCK RINGThe raised InterLock ring is embedded in the bullets core, ensuring the core and jacket are locked together during expansion to retain mass and energy.CANNELUREThe cannelure in the bullet jacket on most InterLock bullets provides accurate and consistent crimping and works with the InterLock ring to hold jacket and core together.IMPACT VELOCITY:30 cal. 150 gr. SP 30 cal. 180 gr. BTSP2700 fps2850 fps 70% Wt. Ret.75% Wt. Ret. .560" Expanded .550" ExpandedSCAN TOLEARN MORECALIBER/6mm25 Cal.25 Cal.6.5mm6.5mm6.5mm270 Cal.270 Cal.270 Cal.7mm7mm7mm7mm TYPE BTSP RN BTSP SP SP RN SP BTSP SP SP BTSP SP BTSPDiameter .243" .257" .257" .264" .264" .264" .277" .277" .277" .284" .284" .284" .284"Weight 100 gr. 117 gr. 117 gr. 129 gr. 140 gr. 160 gr. 130 gr. 140 gr. 150 gr. 139 gr. 139 gr. 154 gr. 162 gr.Ballistic Coef. .405 .243 .391 .445 .465 .283 .409 .486 .462 .392 .453 .433 .514Sec. Den. .242 .253 .253 .264 .287 .328 .242 .261 .279 .246 .246 .273 .287Item # 2453 2550 2552 2620 2630 2640 2730 2735 2740 2820 2825 2830 2845Box Count 100 100 100 100 100 100 100 100 100 100 100 100 100Applications86 1-800-338-3220|hornady.com'