Description
Item Description
Model: Colt Law Enforcement Carbine (Model LE6920 / Diemaco C7 Upper Receiver)
Serial: LEC000590
Date of Manufacture: Circa 1994–2004 (Federal Assault Weapons Ban Era "Restricted" Roll-Marking)
Caliber: 5.56mm NATO / .223 Remington
Finish: Matte Black Anodized Forged Aluminum Receivers & Parkerized Steel Barrel
Barrel Length: 16" M4 Profile Chrome-Lined Steel Barrel w/ A2 Flash Hider (1/7 Twist) Colt Canada CC stamped/forged
Stock/Grips: A2 Pistol Grip, Free-Floating Aluminum Quad Rail Handguard w/ Position Numbering, & 4-Position Collapsible Buttstock
Action: Direct Impingement Semi-Automatic Tactical Rifle
Markings: Lower receiver magwell left stamped iconic Rampant Colt logo, "COLTS LAW ENFORCEMENT CARBINE / CAL. 5.56MM / LEC000590". Lower receiver magwell right stamped "RESTRICTED / MILITARY/GOVERNMENT / LAW ENFORCEMENT/EXPORT / USE ONLY". Lower receiver right side stamped "COLT DEFENSE / HARTFORD, CONN. / MADE IN CANADA". Upper receiver stamped with Diemaco "D" and stylized Diemaco proof marks. Barrel top stamped "C MP 5.56 NATO 1/7". The barrel also features the proper "CC" Canadian/Diemaco marking as found on their forged barrels. The bolt and carrier also feature the "D" Diemaco Canada markings.
Bryant Ridge's Analysis:
Produced during the Federal Assault Weapons Ban era (1994–2004), the Colt Law Enforcement Carbine (Model LE6920) stands as the benchmark civilian-and-agency M4 carbine. Canada's Diemaco stepped up to help fill the void during the surge on the Government War On Terror (GWOT) and picked up the lion's share of supply to our NATO allies during that difficult time of demand for rifles and carbines as stated by Larry Vickers (https://www.youtube.com/watch?v=S0dsgC566ro) to include Britain's SAS. Built for law enforcement and government agencies, these early LE series rifles feature the famous "RESTRICTED MILITARY/GOVERNMENT LAW ENFORCEMENT/EXPORT USE ONLY" roll-mark stamped on the right side of the magazine well. This particular variant is exceptionally rare and desirable, featuring receiver components manufactured under contract by Diemaco (Colt Canada) marked "MADE IN CANADA" alongside Diemaco's iconic maple leaf proof marks. Featuring a chrome-lined 16-inch M4 profile barrel with 1-in-7" twist, an upgraded drop-in quad rail handguard, and a Magpul MBUS flip rear sight, this setup offers an unbeatable combination of Cold War-era agency heritage and modern carbine utility.
This specific example is an authentic Canadian Diemaco Colt Law Enforcement Carbine chambered in 5.56x45mm NATO, bearing serial number LEC000590 sporting all the Diemaco proofmarks throughout. It features the factory-original "RESTRICTED" roll-stamped lower receiver, "MADE IN CANADA" Colt Defense markings, 16-inch 1/7 twist M4 barrel with Colt Canada (CC) forged barrel stamping, A2 flash hider, free-floating quad rail handguard, Magpul MBUS rear sight, and a 4-position telescoping stepped true Diemaco buffer tube and buttstock. A pre-owned tactical workhorse exhibiting authentic law-enforcement/military character, this ultra-rare Canadian/Diemaco of Canada -marked restricted Colt carbine stands as a superb addition for Colt collectors and military arms historians.
Contents:
Return Policy:
We gladly offer a 3-day unfired inspection policy from the time that the firearm is delivered to your FFL. Refunds are available for all qualifying orders.
Shipping Details
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Payment Details
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Payment MUST be received within 14 days.
Return Policy
We gladly offer a 3 day unfired inspection policy from the time that the firearm is delivered to your FFL. Refunds are available for all qualifying orders.
Additional Details
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Additional Information
GunbrokerLink: |
https://www.gunbroker.com/item/1219043591 |
BidPrice: |
1984.99 |
AuctionEndDate: |
2026-11-22 22:00:00 |
CurrentBid: |
0 |




