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Colt Mfg M4 Carbine 5.56x45mm NATO 30+1 16.10" Barrel | Overall Black Finish

On Sale! $899.99
Regular price: $1, save $200.00!
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Regular price: $1, save $200.00!

PLEASE NOTE: If the customer provides the FFL for the order firearms usually ship in 5-7 business days. If we have to contact the FFL and obtain the license please expect 7-14 days processing time. Send all FFLs to FFL@SIMMONSSG.COM

In 2021, the majority of CR6920 rifles are using Cerro forged upper receiver (with the keyhole forge mark), but, unlike the 2020 models, which were Brass Aluminum (square forge mark), the uppers are not marked "M4" above the gas tube entry also lack the military CAGE Code engraving, although the barrels are the same military grade and CAGE code roll marked. This is due to Colt's expansion and re-entry into the commercial market and using different forging companies to produce more rifles for the commercial market, after taking a year or so hyatis from September, 2019 to September, 2020 away from the commercial market. The Bolt is marked MPC, and the carrier is marked with a "C", although we have seen carriers that were unmarked.


  • Action: Gas Operated Semi-Auto
  • Caliber: 223 Remington/5.56 NATO
  • Barrel Length: 16.1"
  • Capacity: 30+1
  • Trigger: Standard
  • Safety: Standard
  • Upper Receiver: Cerro or Brass Aluminum forged upper with dry lube interior, 7075 aluminum with hard coat mil spec black anodizing, upper T-marks white painted
  • OAL: 35.5"
  • Weight: 6.95 lbs
  • Stock: Black 4-Position Collapsible
  • Metal Finish: Black
  • Muzzle: A2 Flash Hider
  • Receiver Material: 7075-T6 Aluminum
  • Sights: A2 Front, Magpul Rear
  • Barrel Description: Chrome-Lined Government profile, CMV steel and phosphate coated, per mil spec
  • Twist: 1:7"
  • Chamber: 5.56 NATO
  • Purpose: Duty \ Range
  • Finish: Black
  • Overall Length: 32 to 35

The purchaser of a hand gun must be 21 years of age or older. The purchaser is responsible for knowing his/her state and federal gun laws. Federal gun laws and regulations prohibits the transfer of a handgun to an out of state resident, therefore the "pick up in store" option is not avaliable to non Louisiana residents.

The purchaser of a long gun must be 18 years of age. The purchaser is responsible for knowing his/her state and federal gun laws.


WARNING: Cancer and Reproductive Harm:




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