This is a GG&G, Inc. Bolt Release, model GGG-1756.
The small Mossberg factory button is tough to locate by feel during the high stress encountered in most tactical environments. To improve tactile recognition" GG&G developed an oversize tactical bolt release pad for the Mossberg 930 and 935 shotgun.
Features:
Fits the Mossberg 930 and 935 12ga shotgun
Knurled pad
All edges have been rounded and de-burred
