Federal Fusion Subsonic Features The Federal Fusion Subsonic .308 Win 190 gr load is engineered specifically for suppressed shooting loading a Fusion Polymer tip bullet modified for reliable expansion and lethal penetration at exactly 1 000 fps to operate just below the speed of sound and eliminate the dominant supersonic crack that is the noise component suppressors cannot reduce producing a dramatically quieter and lower-recoil shooting experience across both hunting and tactical .308 Win applications without sacrificing the terminal performance that makes the .308 Win effective on big game. The molecularly bonded Fusion construction prevents core-jacket separation even at the reduced impact velocities of subsonic ammunition ensuring that the bullet expands reliably to transfer energy and penetrate deeply rather than failing to expand or fragmenting prematurely as non-bonded bullet designs often do at sub-1 100 fps impact speeds on game. The brass case with reliable Federal primers provides consistent ignition and extraction across the full range of bolt-action and semi-automatic .308 Win platforms used in suppressed hunting and tactical configurations and the 422 ft-lbs of energy at the muzzle delivers sufficient terminal energy for ethical harvests on deer and medium game within the practical suppressed hunting range of this subsonic load. For suppressor-equipped .308 Win hunters precision rifle shooters and tactical rifle users who want a factory subsonic hunting load that provides genuine bonded terminal performance rather than the inconsistent expansion of generic subsonic Polymer tip designs the Federal Fusion Subsonic .308 Win is built to deliver where standard subsonic loads fall short. The 20-round box provides a practical supply for a suppressed hunting trip a dedicated subsonic range session to establish point of impact shift from a suppressed platform or field testing of subsonic versus standard-velocity performance on game. Federal s Fusion Subsonic line represents a purpose-engineered approach to subsonic hunting ammunition applying the same bonded bullet technology that made the original Fusion a deer hunting legend to the specific velocity and terminal performance demands of suppressed hunting applications. The Federal Fusion Subsonic .308 Win 190 gr SP is available for sale at GrabAGun for suppressor-equipped hunters and tactical rifle shooters seeking a proven bonded-bullet subsonic hunting load in the capable and versatile .308 Win cartridge. Federal Fusion Subsonic Specifications Manufacturer: Federal Model: Fusion Subsonic Brand Family: Fusion Bullet Type: Polymer Tip Caliber: 308 Win Case Material: Brass Energy: 422 Ft-lbs Grain: 190 Gr Reloadable Case: Yes Rounds: 20 Velocity: 1000 FPS Capacity: 20 Available At: GrabAGun