Fast becoming a law enforcement favorite, the M1A Scout Squad rifle with forward mounted optical sight base provides an excellent platform for an Aimpoint, a holo sight or a scout scope. Benefits are vastly improved target acquisition and unobstructed access to the receiver mechanism. Additional features include a quick handling 18" barrel, proprietary muzzle stabilizer and black fiberglass or American walnut stock.Specifications & Features:Springfield Armory M1A Scout Squad Semi-Automatic Rifle.308 Winchester/7.62x51mm NATO18" barrel with a muzzle brake and parkerized finish1:11" twist, 6 lands and grooves, premium air gauged10 round magazineAmerican walnut stockTwo-stage military trigger, 5-6 lbsNational Match .062" military post front sightMilitary aperture, adjustable for windage and elevation40.3" overall length9.3 lbs unloaded