This is the listing for ammo “by the box”. 10rd box of 740 gr .50 BMG Solid Brass match ammo from PMC Ammunition.   We combined the exceptional performance of our X-TAC ammunition with the world-class ballistics of Sierra Bullets in our .223 Remington and .308 Winchester cartridges to develop the X-TAC MATCH. Our match grade bullet in caliber 50 is designed and manufactured by PMC’s supplier in our very own facilities to ensure the quality and consistent performance you demand. Technical Specifications MPN 50XM Bullet Type: Solid Brass Weight: 740 grain Velocity (feet per second)   Muzzle: 2830 100 Yds: 2728 200 Yds: 2659 300 Yds: 2532 400 Yds: 2438 500 Yds: 2345 Energy (foot-pounds)   Muzzle: 13337 Bullet Path (inches)   Muzzle: -1.5 100 Yds: +8.9 200 Yds: +14.7 300 Yds: +15.4 400 Yds: +10.6 500 Yds: +0.1 Ballistic Coefficient 0.909 Bullet Length 2.361 Sectional Density 0.404