FN M4 Military Collector, semi-auto 14" carbine - Complete Upper

ships from our shop in 5 to 8 days (+/-)
FN SOCOM M4 Military Collector Complete Upper Receiver

FN M4 Military Collector - Complete Upper Receiver Only

This is a unique and great addition to anyone's military style collection.  And, what a name.  FN !.  This is roll-stamped on the port side, so the real deal.

Military replica, made to the same specifications as the military-issue M4A1, however without the select fire feature.


  • Anodized, flat-top receiver with MIL-STD 1913 rail (12 o'clock)
  • FN 14" chrome-lined, button-broached, 1:7-twist barrel with A2-style compensator, welded to 16"
  • Collapsible, 6-position with sling mount
  • Mil-spec M4 RAS Adapter rail with covers (Knights Armament, a military contractor)
  • Mil Spec rear BUIS

The FN 15 rifle series is based on FN's semi-automatic, direct impingement platform for the 5.56x45mm, .223 Remington, and .300 AAC Blackout (7.62x35mm) cartridges, and offers something for everyone, whether the application is tactical, collector, or target/competition.




  ITAR Product
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NOTE:  Free Shipping option does not apply to full rifles, unless purchased with a riflescope.  If you choose free shipping, we will add shipping later, and send you a bill for UPS shipping.



THIS IS A SERIALIZED FIREARM.  IT MUST SHIP TO AN Federal Firearms License holder.  No civilian exceptions.




Caliber: 5.56x45mm
Weight: 6.6 lbs.
Rifle Overall Length: 30.5" collapsed - 34.2" extended
Action: Semi-automatic, direct impingement
Safety: Ambidextrous
Rifle Barrel Length: 16"
Rifle Barrel Twist: 1:7 RH
Rifle Stock: Anodized, black
Scope Mount: MIL-STD 1913 rail above receiver
Magazines Included:             (1) 30rd
Handedness Right Hand
Item Condition New
UPC 845737006211
MPN 36318