Product Description B5 SYSTEMS AK Stock Mounts to Trunnion Via 5.5mm Pin Plum B5 SYSTEMS AK Stock Mounts to Trunnion Via 5.5mm Pin Plum at KYGUNCO Browse all KYGUNCO deals $118.75 In Stock at KYGUNCO Price verified 1d ago Buy Now at KYGUNCO Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand B5 Systems B5 Systems