b' Match All Hornady Match and A-MAX bullets now feature revolutionary AMP (Advanced Manufacturing Process) bullet jackets. Developed by Hornady engineers, these bullet jackets are a technological advancement in design, tooling, and manufacturing that combine to produce the most consistently concentric bullet jackets available. These proven AMP jackets are the foundation for exceptional bullet accuracy and have virtually zero runout and near zero wall thickness variation. Coupled with precision swaged cores and manufactured to the tightest standards in the industry, all Hornady Match and A-MAX bullets provide superior consistency, high ballistic coefficients and unprecedented levels of accuracy.SECANT OGIVE PROFILEThe geometric profile works to produce low drag and flatter trajectories. The secant ogive design also provides optimum bearing surface for stability in flight and the best ballistic coefficient possible. CALIBER/22 Cal.22 Cal. BTHP22 Cal.22 Cal. HP22 Cal.22 Cal. BTHP22 Cal. TYPE BTHP Match Match W/C HP Match Match W/C BTHP Match Match W/C BTHP MatchSWAGED LEAD CORE Diameter .224" .224" .224" .224" .224" .224" .224"The swaging process provides excellentWeight 3,4 g/52 gr. 3,4 g/52 gr. 3,4 g/53 gr. 55 gr. 4,4 g/68 gr. 4,4 g/68 gr. 4,9 g/75 gr.uniformity and balance for consistentG1 Ballistic Coef. .229 .229 .218 .254 .355 .355 .395performance and accuracy. Sec. Den. .148 .148 .151 .157 .194 .194 .214Item # 2249/2249B 2249C 2250/2250B 2263B 2278/22785/2278B 2278C 2279/22796/2279BAMP JACKET Box Count 100/6000 6000 100/6000 6000 100/500/4500 4500 100/600/4000The jacket has virtually zero runout and near zero wall thickness variation.BOATTAILThe angle and length of the boattail is unique and optimized for each caliber and weight of Match and A-MAX bullet to maximize ballistic coefficient and performance.CALIBER/22 Cal. BTHP6mm6.5mm6.8mm30 Cal.30 Cal. BTHP30 Cal. TYPE Match W/C BTHP Match BTHP Match BTHP W/C BTHP Match Match W/C BTHP MatchDiameter .224" .243" .264" .277" .308" .308" .308"Weight 4,9 g/75 gr. 6,8 g/105 gr. 9,1 g/140 gr. 7,1 g/110 gr. 10,0 g/155 gr. 10,0 g/155 gr. 10,9 g/168 gr.G1 Ballistic Coef. .395 .530 .580 .360 .405 .405 .450Sec. Den. .214 .254 .287 .205 .233 .233 .253Item # 2279C 2458/24585 26335 27200 3039/3039B 3039C 30501/305016/30501BBox Count 4000 100/500 100 100 100/2000 2000 100/250/180058 Bullets hornady.com'