New in Box. The new M1A 6.5 Creedmoor boasts a precision-adjustable stock that lets shooters dial in individual fit and feel, without the time and expense of custom jobs. A 10-round magazine smoothly feeds rounds into the chamber for reliable shooting. With a length of 45 to 46.24 inches and unloaded weight of 11.4 pounds, the new M1A 6.5 Creedmoor is a well-balanced, fast-handling and solidly substantial tool for marksmen eager to raise their long-distance performance. National Match Barrel and National Match Sights.