9mm Magazine 10 Round Extension – 30+10=40

10 Round 9mm Magazine Extension. This will give you that extra 10 rounds of firepower without a magazine change. This magazine extension is full auto rated and we have put thousands of rounds through it. This extension is compromised of 2 pieces and replaces the stock floor plate of the magazine and utilizes the existing spring. This is also a must for

Specifications:

• Designed to work with stock spring
• Weight: 8 ounces (with magazine_
• OAL: 10.2″
• Easily attaches and Detaches from magazine with 3 screws
• No specialty tools, devices, or additional springs required for assembly/disassembly, simply pop off the insert at the bottom of the spring and slide on the extension.
• The added weight helps the magazine drop free easier for faster reloads.
• CNC machined from billet aluminum
• Hard Anodized
• Made in the USA