Magtech First Defense Tactical Subsonic Centerfire Ammunition, 300 Blackout, Full Metal Jacket Subsonic, 200 Grain - 50 Cartridge Box ( 50 / 1 )
Global Ordnance · .300 Blackout
$40.86
(81.7¢/rd)
· 50 rounds
In stock
- Current
- $40.86
- Lowest seen
- $38.92
- Highest seen
- $40.86
Tracked since Jun 12, 2026 · 5 price changes.
Price history · the price at each change, across the full time tracked
Compare prices · the same 50-round box at other retailers we track (this one: $40.86)
Confident matches
MAGTECH First Defense .300 AAC Blackout Subsonic 200 Grain FMJ 50Rd Box Ammo (300BLKSUBA)
GritrSports
78.0¢/rd
$38.99
$1.87 less
Same load and box size, matched by product title. "Possible" matches may be a close variant, so confirm the exact item on the retailer's page before buying.