The Safariland 4145 Munitions Butt Stock Caddy is made from flexible, durable ballistic nylon. Designed to mount on butt, additionally reinforces with Velcro waistband. Recommended for caliber cartridges twelve (cal.12), or 37/40 mm, but thanks to the elastic band, it will successfully hold and bigger calibers.
For 37/40 mm impact rounds and 12-gauge rounds
Elastic straps to fit many butt stocks
Holds 5 12-gauge rounds