Diamondback Firearms 300 Blackout 10" Black 1:8 Pistol Length Gas System 300P10H50B8R

Q: What is the lowest price for Diamondback Firearms 300 Blackout 10" Black 1:8 Pistol Length Gas System 300P10H50B8R?

The lowest price we've tracked for Diamondback Firearms 300 Blackout 10" Black 1:8 Pistol Length Gas System 300P10H50B8R is $80.99. The highest was $80.99. The current price of $80.99 is at the average price of $80.99.

UPC: 815875019190
MPN: 300P10H50B8R
SKU: 516551636507
Manufacturer: Diamondback

$80.99

Fair Price

At $80.99, this is near the average price of $80.99. Fair price — consider waiting for a drop.

Price Intelligence

Building confidence

Against lowest Matches lowest seen

Typical price Near typical ($80.99)

Data depth 77 days, 0 price changes

Useful signal, but more history will sharpen the read.

Tracked for 77 days. Last PSA verification: 2026-04-13. Recorded 0 price changes. The average price is $80.99.

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