7.62mm Upgrade v1.5 Thumper sent in the latest upgrade for his popular 7.62mm weapons modification. The original full download is here, the first upgrade is here, and this latest v1.5 upgrade can be downloaded here! Drool over the images here. Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.