| Platform | Mk57 |
| Caliber | 5.7x28mm |
State/local magazine capacity restrictions may apply. Customers must review Magazine Shipping Policy prior to ordering.
Magazine, ProMag 5.7x28mm, 20 Round
20 Round 5.7x28mm ProMag magazines are designed for use with firearms that accept FN®* Five-seveN®* pattern magazines.
