SIG MMG 338 Program Series

Black Collar Arms Black Box

Leander, TX (01/12/2023) – Designed for any rifle that accepts short action AICS footprint magazines, the new Black Box magazine from Black Collar Arms delivers 15 rounds of 223/5.56 or 300 Blackout from a smaller external footprint than our competitors’ 10-round mags.

“Our lead engineer, Tom, really knocked this one out of the park and created a double-stack to single-feed internal geometry that has proven completely reliable since literally our first prototype,” said none of us in real life, but it’s true.

When hunting feral hogs, having fun stretching out the limits of subsonic 300 BLK on steel targets, or putting in practice time on a 223 trainer rifle, that 50 percent bump in capacity means more shooting between reloads.

For added purchase in the field, the Black Box’s flat panels are ready for skateboard style grip tape. Laser-cut grip tape inserts are available for the Black Box in two textures, sand and rubber pebble, and in a few different colors and patterns.

Spring geometry and manufacturing is currently being finalized with one of the top firearm magazine spring companies in the U.S., and Black Box shipping should be well underway by mid-April, 2023.

MSRP is $49.95. Pre-orders are currently being accepted, and pre-order customers will receive a 10 percent discount plus, of course, the first Black Boxes out the door.

Black Box Features and Specs:

• AICS short action footprint compatible

• 15-round capacity of…

223 Remington
5.56 NATO
300 Blackout
350 Legend
Other 223/5.56 parent case cartridges

• Recessed fields for optional grip tape available in multiple textures and colors/patterns

• MSRP: $49.95

www.blackcollararms.com

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