Home / Products / Hornady / Hornady Subsonic 300 Blackout, 190gr Sub-X, 200rd Case
Hornady Subsonic 300 Blackout, 190gr Sub-X, 200rd Case

Hornady Subsonic 300 Blackout, 190gr Sub-X, 200rd Case

Lowest Price
$299.99
MSRP
$299.99
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In Stock at
1 Stores
Updated
May 19, 2026
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Specifications

Brand
MPN
80877-200
UPC
10090255808770

Description

Stock up and save with this 200-round case of Hornady .300 Blackout 190 Grain Sub-X Subsonic ammunition. Designed for suppressed firearms, each round features Hornady's advanced Sub-X bullet that delivers exceptional accuracy, reliable expansion, and consistent terminal performance at subsonic velocities. The 190-grain heavy-for-caliber projectile combined with optimized powder charges ensures quiet operation, reduced recoil, and minimal muzzle flash when paired with a suppressor, making it ideal for tactical applications, hunting, or discreet range sessions.Loaded in premium brass cases with reliable primers and clean-burning propellants, this ammunition cycles flawlessly in bolt-action and semi-automatic .300 BLK rifles. The Sub-X design promotes deep penetration with controlled expansion on medium game while reducing the risk of over-penetration in defensive scenarios. Shooters benefit from superior energy transfer and the stealth advantages that only true subsonic .300 Blackout loads can provide.This bulk 200-round case (typically packaged as ten 20-round boxes) offers outstanding value for serious suppressed shooters who demand high-volume practice without sacrificing quality. Whether you're training for home defense, pursuing hogs at night, or simply enjoying the suppressed shooting experience, Hornady Sub-X sets the standard for subsonic .300 BLK performance.Ready to build your suppressed .300 BLK inventory? Grab this 200-round case of Hornady 190gr Sub-X Subsonic ammo at ARMSAGORA's retailers and enjoy fast shipping on premium subsonic ammunition.Specifications:Cartridge: .300 BlackoutBullet: 190gr Sub-XProduct Line: SubsonicSectional Density: .286Ballistic Coefficient: .437 (G1)Application: Medium Game, Personal DefenseRounds per Box: 20Muzzle Velocity: 1050 fpsMuzzle Energy: 465 ft/lbs
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