Home / Products / Underwood-Ammo / Underwood Subsonic Rifle Ammunition 8.6 Blackout 300gr HPBT 950 fps 20/ct
Underwood Subsonic Rifle Ammunition 8.6 Blackout 300gr HPBT 950 fps 20/ct
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$54.99
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Aug 26, 2026
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FeaturesBullet Construction: Hollow Point Boat TailBullet Material: Copper, LeadBullet Model: Custom CompetitionBullet Weight(gr): 300Cartridge: 8.6 BlackoutCase Type: Nickel Plated BrassGun Type: RifleHunting: TargetLead Free: NoMuzzle Energy (ft. lbs): 601.6Muzzle Velocity (fps): 950Test Barrel Length: 12"Supressor Safe: YesVelocity Rating: Subsonic