Description PRODUCT DETAILManufacturer Number: 81528 Caliber: 6.5 Grendel Bullet Type: ELD Match polymer tipped bullet Bullet Weight: 123 Grain Rounds: 20 Ballistic coefficient G1 .506, G7 .255 Sectional density .252 Reloadable brass case Test barrel 24" Muzzle velocity 2580 fps, energy 1818 ft/lbs Velocity at 100 yards 2410 fps, energy 1588 ft/lbs Velocity at 200 yards 2247 fps, energy 1379 ft/lbs Velocity at 300 yards 2090 fps, energy 1193 ft/lbs Use for target, competition, tactical Firearms, trailers, and some accessories are only available for purchase in stores. Each location follows all BATF and individual state/county/city laws to insure the desired product is legal for sale. Any info provided online is subject to change, please go to your local store for more accurate information.