Glock MF21013 Magazine .45 ACP 13rd Black Polymer (Fits Glock 21/41)

Please review your state laws before ordering magazines.

FieldsUSA does not ship magazines that exceed legal capacity limits to the following states unless you are exempt (e.g. law enforcement, active duty military, or possess a high-capacity permit):

• California – 10 rounds
• Colorado – 15 rounds
• Connecticut – 10 rounds
• Hawaii – 10 rounds (for handguns)
• Illinois – varies by city (Chicago, Cook County, etc.)
• Maryland – 10 rounds
• Massachusetts – 10 rounds
• New Jersey – 10 rounds
• New York – 10 rounds
• Washington D.C. – 10 rounds
• Vermont – 10 rounds (handguns), 15 rounds (rifles)
• Washington – 10 rounds
• Rhode Island – 10 rounds
• Delaware – 17 rounds

It is your responsibility to understand and comply with all local, state, and federal laws. We reserve the right to cancel any order that violates state regulations.

For exemption documentation, contact [email protected] before placing your order.