Description

Product Description

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Description: Hornady 300 Blackout Subsonic 190gr. Sub-X Ammunition, 20 Round Box. A great option for medium game, this ammunition uses a 190 gr. Sub-X (Subsonic eXpanding) bullet with a lead core. This round has a subsonic muzzle velocity of 1050 feet per second and has 465 foot-pounds of energy at the muzzle. This subsonic ammo is quieter than supersonic ammunition and is even quieter when paired with a suppressor. This round is designed for accuracy and performance below the speed of sound.

SUB-X BULLET TECHNOLOGY

In addition to its patented Flex Tip, long grooves in the gilding metal jacket of the 190 gr Sub-X combine with the bullet’s flat profile to ensure expansion. The Sub-X features a lead core and a cannelure for a positive case crimp for use in semi-automatics.

PROVEN PERFORMANCE

Performance of 300 Blackout Subsonic meets or exceeds FBI Protocol terminal ballistic test requirements. Impact velocity of 1,020 fps into ballistic gelatin provides 16-18″ penetration and 90%+ weight retention.

SILENT AND STEALTHY

Hornady Subsonic Ammunition doesn’t have the loud report of a supersonic round, and paired with a suppressor, it’s even quieter. Unique powders optimized for subsonic use result in a low flash signature, ideal for either suppressed or unsuppressed performance.

BALLISTICS TABLE
	MUZZLE	100 YARDS	200 YARDS	300 YARDS	400 YARDS	500 YARDS
VELOCITY	1050	998	956	919	886	856
TRAJECTORY	-1.5	0.0	-33.4	-104.6	-217.3	-374.2
ENERGY	465	420	385	356	331	309