708279014192

I appreciate the detailed instructions, but I need to flag an issue before proceeding.

The product title says “Black Polymer Magazine” but the existing description lists it as compatible with multiple calibers (7rd capacity across 6 different cartridges plus NATO), which is mechanically unusual for a single magazine design.

**Before I write the blurb, I need clarification:**

1. Is this magazine black polymer construction, or does the source material specify something else?
2. Does it actually function across all those calibers listed, or is that an error in