Manufactured by Mag Arms of Fort Worth, Texas as a semi-automatic version of the Swiss 510-2 battle rifle. Flip up front blade and adjustable peep rear sights, ported muzzle brake, vented barrel shroud, folding bipod, ribbed handguard, new production semi-automatic lower receiver marked "MAG ARMS/510-2/CAL 7.5x55/FT. WORTH. TX". Upper receiver with the cross in shield stamp, fold down winter trigger, serrated pistol grip, and fixed buttstock with a rubberized serrated butt.