The FightLite Industries MCR Belt Fed AR-15 Upper Receiver allows you to convert your AR-15 from a standard, magazine fed rifle, into a multi-purpose belt-fed, that can also feed from a magazine. Simply attach the upper as you would any other, link up your ammunition and go to the range. This unique upper receiver includes a Picatinny rail mounted to the top cover, as well as Picatinny handguards. 16.25” quick change barrel features a chrome lined bore & chamber. 1-7 twist stabilizes standard, military ammunition, and ½-28 muzzle accepts standard muzzle devices. Receiver is machined from 7075-T6 billet & features a Type III matte black anodized finish. 6-lug rotating bolt is more robust than a standard AR-15 bolt, and is designed for sustained fire roles. Feed tray is steel. Bolt carrier is semi-auto. Upper utilizes M249 SAW links. Upper weighs 7.45 lbs & has an OAL of 32.25”.
Big Book Catalog, Issue:71, Page:005
Superior Cleaning & Lubrication For Extreme-Use Weapons
Proven performance in extreme temperatures and on a wide variety of weapon types has earned these PTFE-based synthetic lubricants the approval of the U.S. Military, defense contractors and foreign militaries. Specially formulated lubricants minimize the accumulation of sand, dust and powder fouling to keep your firearms in fire-ready condition. Provide superior corrosion protection for all firearm metals in all types of environments. TW25B Grease is available in a re-sealable syringe or squeeze tubes and is recommended for heavy wear parts, exposed areas, and for bore protection. MC25 Cleaner Degreaser is available in a pump spray bottle and breaks down gun lubricants and burnt-in powder residue on contact with a non-acidic, non-toxic, water-based formula.
AR-15, Issue:04, Page:075
Big Book Catalog, Issue:71, Page:343
SPECS: TW25B Grease - ½ oz. syringe, 1½ oz. or 4 oz. tube. Rated for -90ºF (-67ºC) to 450ºF (232ºC). MC25 Cleaner Degreaser - 4 oz. pump spray bottle.