Aluminum Magazine Extension +5 for FN Five-Seven MRD/MK3
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Find your model
Choose a model for compatibility details and member reports.
1 model listing
- FN Five-seveN MRDManufacturer documented+5 on the MRD/MK3 20-round magazine (25+1 per maker). Not for USG/MK2 magazines.
Check your exact model and part before ordering. Fitment limits