As of August 1st 2022, Element Armament will not sell nor ship magazines with capacities greater than 10 rounds to the following states: California, Connecticut, Washington, D.C., Maryland, Massachusetts, New York, New Jersey, Vermont and Washington. By utilizing the Element Armament website and/or affiliated selling channels, the user/purchaser acknowledges that he/she is not a resident of the referenced states or locales and will not transport restricted or illegal items into those states.

FN15 M4 Military Collector – 5.56NATO – (36318)


Out of stock

UPC: 845737006211 SKU: FN15M4-36318 Categories: , Tag:


Own a piece of firearm history from the makers of the world’s most battle-proven firearms. The FN 15® Military Collector Series M4 brings to market a military replica rifle made to FN’s, and the U.S. military’s exacting specifications. The semi-automatic rifle is chambered in 5.56x45mm NATO and features a 14.7 inch barrel with permanently attached compensator (16″ overall length). The barrel is button-broached, has a 1:7 RH twist and is chrome-lined. The UID-labeled lower receiver is equipped with an ambidextrous selector switch, just like its select-fire big brother, the M4A1.

FN 15® Military Collector M4 Product Sell Sheet


  • CALIBER: 5.56x45mm
  • OPERATION: Direct impingement
  • MAG CAPACITY: 30 Rd.
  • WEIGHT: 6.6 lb.
  • BARREL LENGTH: 16” Overall Length, has permanently attached compensator
  • OVERALL LENGTH: 30.5″ – 34.2″
  • SIGHTS: A2-style front, adjustable rear sight
  • TWIST RATE: 1:7 RH
  • STOCK COLOR: Matte black


  • Semi-automatic only
  • Ambidextrous selector



  • Hard-anodized aluminum
  • Flat-top receiver
  • MIL-STD-1913 rail at the 12 o’clock position
  • UID label



  • 16” overall length, button-broached, chrome-lined
  • A2-style compensator (permanently attached), actual barrel length 14.7”



  • Collapsible, 6-position with sling mount
  • Knights Armament M4RAS Adapter rail with rail adapter covers
  • A2 pistol grip



  • Ergonomic magazine release
  • Forward assist



  • Aluminum body
  • Low-friction follower
  • AR-style

Additional information

Weight 8.0 lbs
Dimensions 32 × 12 × 6 in


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