Remington UMC 300 AAC Blackout Open Tip Flat Base 220 Grain 20 Rounds
Shooting Surplus · .300 Blackout
$29.30
($1.47/rd)
· 20 rounds
In stock
- Current
- $29.30
- Lowest seen
- $27.91
- Highest seen
- $29.81
Tracked since Jun 12, 2026 · 3 price changes.
Price history · the price at each change, across the full time tracked
Compare prices · the same 20-round box at other retailers we track (this one: $29.30)
Confident matches
Remington Subsonic Subsonic Centerfire Ammunition, 300 Blackout, Open Tip Flat Base, 220 Grain - 20 Cartridge Box ( 20 / 1 )
Global Ordnance
$1.58/rd
$31.52
$2.22 more
Possible matches
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.