HSM - 300 Blackout - 220 Grain - HPBT MatchKing - 20 Rounds
True Shot · .300 Blackout
$50.81
($2.54/rd)
· 20 rounds
In stock
- Current
- $50.81
- Lowest seen
- $50.81
- Highest seen
- $50.81
Tracked since Jun 15, 2026 · price unchanged so far.
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: $50.81)
Confident matches
None
Possible matches
HSM Match Subsonic Centerfire Ammunition, 300 Blackout, Sierra MatchKing BTHP, 220 Grain - 20 Cartridge Box ( 20 / 1 )
Global Ordnance
$1.66/rd
$33.29
$17.52 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.