Shield Arms Magazine Extension +5/+4 for Glock 17/22/34/35/19X/45 Black

The Shield Arms Glock 17/22/34/35/19X/45 Magazine Extension adds 5 rounds to your Glock 17/19X/34/45 magazine, and 4 rounds to your Glock 22/35 magazine. Our unique, easy access floor plate design allows you to easily access the spring and follower without having to remove the extension from the magazine body. FeaturesUnique easy access floor plate design to service or clean the magazine body without the need to remove the magazine extension from the magazine body.Index cuts on the extension body to increase grip when coming out of a magazine pouch.Machined from billet 6061 aluminumType 2 anodizedAdds 5 rounds to Glock 17/19X/34/45 9mmAdds 4 rounds to Glock 22/35 40 S&WComes with a +10% power springFits OEM Glock magazines onlyProudly made in the USAFits most aftermarket flared mag wells