The GRS rear bag will help you to shoot more accurately with Bipods or benchrests. This works much better than monopods. The surface of the bag is smooth to let the stock slide easily during recoil, giving you maximum accuracy. It can also be used as a front bag.
The rear bag has a carabiner hook integrated so you can easily attach this to your rifle sling, thus preventing losing the bag in the field.
The diameter of the bag is 10cm, and the length is 12cm.
It is filled with lightweight plastic granules that will never rot and weighs in at only 725 grams.