91270 - M4 - Mesa Tactical Ambi-Hook Loop for Magazine Extension The four variants are as

The four variants are as follows:

Weight 1 oz Dimensions 4 × 2 × 2 in Color Tactical Black No Logo

Authentic Benelli M4 / M1014 Shotguns 12 gauge

FFT offers this follower in a variety of colors

70072 OEM Benelli Retaining Ring

91270 - M4 - Mesa Tactical Ambi-Hook Loop for Magazine Extension The four variants are as91270 Mesa Tactical Ambi Hook Loop for Magazine Extension The Urbino Tactical stock system features a molded pocket at the front where the stock meets the shotgun receiver. A nylon blank is provided to fill this pocket, but it can also accept any of several stamped steel sling loops, hook loops, or push button sling swivel mounts. This ambi style sling attachment features mounts on both side of the receiver, and is coated in a tough mil spec manganese