Shield Arms SAS15ME5BLK Magazine Extension 5rd Compatible w/ Shield Arms S15 Magazine, Black Anodized Aluminum

The Shield Arms SAS15ME5BLK Magazine Extension adds 5 rounds to Shield Arms S15 magazines. It is machined from billet 6061 aluminum with a Type 2 anodized finish and features an easily accessible floor plate design that allows quick service or cleaning of the spring and follower without removing the extension from the magazine body. Includes a lifetime warranty and the Shield Arms Spring for Life guarantee. Fits Shield Arms S15 magazines and most aftermarket flared mag wells. Proudly made in the USA.