Benchrest and F-Class shooters know that you need a very good rear bag to achieve optimal (and repeatable) accuracy with your rifle. The rear sandbag does more than just support the weight of the rifle in the rear. It also aligns the stock with the front rest, absorbs vibration/shock, and perhaps most importantly, guides the rearward travel of the stock during the recoil cycle.

A premium bag will be stable from shot to shot, not move on recoil, and also be a good match to the angles and width of the keel (bottom) of your stock. Modern rear sandbags also employ various types of synthetics on the contact surfaces. The idea is to reduce friction which still providing a stable “grip” on the stock.

We’ve learned that our friend Sebastian Lambang, inventor of SEB coaxial rests, has come up with an improved, second-generation Bigfoot Rear bag. The design looks very well thought-out and the craftsmanship is excellent. Seb welcomes comments on his Facebook Page. These will be available soon from SEB dealers worldwide.

Seb explains: “Here is the new/premium SEB Bigfoot Rear Bag. The photos show our Prototype bag model shown with nylon seat belt material on the ears.” Note that the bags sit perfectly flat — there is no bulge on the bottom even though the bags are “packed to the brim with sand”.

Dimensions: Standard spacings between ears: 3/8″, 1/2″, 5/8″, 3/4″, and 1″; standard height: 4″.
Customizing: Other spacing, bag height, for right- or left-handed available on request.
Accessories: The SEB doughnut (bag base/surround unit) is also available (sold separately).