Colt 16" EPR Upper Receiver Group - LE6920-EPR complete

MSRP: $1,090.00
Was: $1,049.00
Now: $999.00
(You save $91.00 )
ships from our workshop in 3 to 6 days (+/-)

Colt 16" Enhanced Patrol Rifle Upper Receiver Assembly, complete

law enforcement EPR upper receiver group with Centurion M-LOK rail

Colt factory new.  This is the upper receiver of the Colt EPR rifle with M-LOK thin performance rail from Centurion.  The Colt Enhanced Patrol Rifle is an upgrade to the 6920 family of Colt rifles.  The EPR is designed for law enforcement, but available commercially as well. 

The Colt Enhanced Patrol Rifle (EPR) is the next evolution in the world's most dependable, thoroughly field-tested patrol rifle. Featuring an extended handguard that accepts modular rail segments for mounting a wide variety of pro-grade optics, lighting, and ergonomics-enhancing accessories, and a Colt factory low profile gas block.  The EPR upper receiver group features the Centurion ultra-thin high performance rail, and is a hot looking upper and makes for a fun to shoot gun.

This upper assembly comes to us both new as a factory replacement and as a take-off from a factory new Colt LE6920 EPR manufacture starting in 2022.  This tranche of Colt uppers features either the Cerro forged upper receiver without CAGE code or a Brass Aluminum forged upper with CAGE Code.  Colt is producing both.  If you have a preference, let us know. The Centurion rails were changed to have engraving and not white etched lettering.  The rails actually look real sharp.  The rail is model ML1513, with no white lettering.


  • 16-Inch 1/7 twist Mil-Spec chrome lined MP tested and Magnetic Particle Inspected chrome-moly steel barrel fully chrome lined with a mil-spec phosphate finish.  Lightweight barrel design with Government profile under the handguard, a 0.75" gas journal, then a slightly thinner profile to the muzzle to maximize performance and minimize weight
  • Barrel is Colt marked stamped, just under the rail
  • Unique direct gas operating system - the EPR features a mid-length gas system
  • Colt factory low profile gas block, which is essentially a cut-down A2 sight post
  • M-LOK 13.25" Centurion ultralight, ultra-thin ML1513 rail, 6061 T6 aluminum with a Type III anodized hard coat black surface with built-in QD swivel points and 1.4" thin body (1.9" up vertically), and a 1913 top rail, with T-engraved marks.
  • Colt M4 receiver: 7075 aluminum and Type III black hardcoat anodizing and white T-marks, interior gray dry lube and M4 feedramps. 
  • High strength materials for greater comfort and effectiveness
  • Caliber - 5.56mm
  • Gas Direct system, Locking bolt
  • Colt A2 "birdcage" mil-spec flash hider

Manufacturer's Part Number:  LE6920EPR-CK


  • Colt LE6920-EPR factory upper receiver group
  • Complete M4 Full Auto Bolt Carrier Assembly
  • Charging Handle
  • no iron sights included
  • no factory box included

Charlie's provides new upper receivers, the factory rifle take-offs have test fired by Colt.  Upper receivers are take-offs from out of the box rifles and also are purchased as upper receiver assemblies.  Both are 100% identical.  We do not ship in Colt factory box.

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