Up your game and your round-count for your Glock® 43X/48 platforms with our S15 + Mag Extension system!

Mag Extension Features

• Type-2 anodized in two color options: Red or Black
• Adds 10 rounds to the S15 magazine
• Unique easy access floor plate design to service or clean the magazine body without the need to remove the magazine extension from the body.
• Index cuts on the extension body to increase grip when coming out of a magazine pouch.
• Light but sturdy - Machined from billet 6061 aluminum
• Comes with a 15 coil plus power spring
• Fits Shield Arms S15 magazine ONLY (Gen2 & Gen3)
• Works with our Shield Arms Carry Magwell or Shield Arms Premium Magwell
• Fits most aftermarket flared mag wells
• Also available in a pre-installed configuration

• Proudly made in the USA

Warranty

Like all Shield Arms products, our S15 magazines & accessories come with our 100% lifetime warranty against manufacturing defects. Additionally, we also offer a Spring for Life Guarantee - wear out your spring, get a new one for free, for life.

FREEDOM RESTRICTED STATES

If you live in a state that restricts magazine capacity we cannot ship to you unless you are law enforcement or otherwise exempt. If you are exempt from your state's ban please send us a copy of your documentation or official email to customerservice@shieldarms.com. Please include your order number.

If you purchase from a ban state and you are NOT exempt, we will cancel your order and charge you a 5% cancellation fee.

This item is controlled for export by the International Traffic in Arms Regulations (ITAR). Please check your state and local laws regarding magazine capacity restrictions.