Product Overview
The Pentagon Magazine Coupler provides a unique external coupling option for the 10 Rounds Ultimag AR magazines.
Advantages:
- Highly ergonomic design
- Durable high grade polymer construction
- Maintains 10 cartridges limitation
- External coupler - does not replace magazine floor plate
- Available in black, olive drab green or flat dark earth
Compatibility:
- M16/M4/AR15 variants
Included in the kit:
- 1x PMC Magazine Coupler
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