MAG SHIELD GLOCK 17 +5/4 EXTN BLK

Shield Arms Extended Magazine, Glock 17 OEM, 9MM, 22 Rounds, Fits Glock 17, Aluminum Material, Anodized Finish, Black G17-ME-5INS-BLK

17 round 9mm magazine for Glock 17 OEM with an anodized Shield Arms +5 magazine extension pre-installed. Their unique, easy access floor plate design allows you to quickly access the spring and follower without having to remove the extension from the magazine body. Comes with a 100% lifetime warranty, and the Shield Arms Spring for Life guarantee.

• Fits Glock 17/34/19X/45
• Adds 5 Rounds to the Glock 17
• Machined from Billet 6061 Aluminum
• Type 2 Anodized
• Includes a +10% Power Spring