I do not have a picture handy but if you look at the inletting at the top of the stock the sides by the back of the receiver will be symmetrical along the stock centerline on a bottom bolt release, on a top bolt release the inletting on the right side near the back of the receiver inletting will be widened out to clear the release, on mine the widened area is about 3/16 inch wider and about an inch long. hope this is of some help.
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