300 Blackout Dummy Cartridges

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$1.60 - $1.90

300 AAC Blackout (300blk) Dummy Cartridge

Unlike others, these dummy Cartridges are made from real components, to full SAMMI specifications and look/feel exactly like the Originals. Visible hole in case is the only identifier that these are Dummy Rounds and 100% inert.


Ideal for safe function testing, dry practice or display purposes.


- Sold individually.. order as many as you need

- Same size and weight to originals

- Meets full SAMMI dimension specifications

- Made from real cartridge components

- Hole in case for safety and identification as "Dummy"

- Totally inert


Made of Brass, Copper & Lead (with real components)

Made in the USA

Lifetime Guarantee