Keywords
81mm, adjusting, al anbar, altering, arid climate, calibrating, color image, combat, correcting, day, desert, field artillery, gun barrel, iraq, m252, m64a1, maintenance, men, middle east, military, mortar, mortar systems, mortarman, muzzle, muzzle-loading, muzzleloader, one person, outdoors, photography, rear view, sight, single object, tube, tuning, tweaking, vertical, weapon, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, stk102153m