Picture of Winchester X300BLKX Super-X Subonic Expanding 300 Blackout 200gr Expanding Hollowpoint - 20 rounds per box

Picture of Winchester X300BLKX Super-X Subonic Expanding 300 Blackout 200gr Expanding Hollowpoint - 20 rounds per box

Picture of Winchester X300BLKX Super-X Subonic Expanding 300 Blackout 200gr Expanding Hollowpoint - 20 rounds per box

Winchester X300BLKX Super-X Subonic Expanding 300 Blackout 200gr Expanding Hollowpoint - 20 rounds per box

Manufacturer: Winchester

SKU: 0512-0919

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Specifically designed for reliable expansion on game at subsonic velocities. Subsonic velocities offer lower noise in both suppressed and non-suppressed firearms. 20 rounds per box.