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ASA's Side Charger!

M4 OEM Side Charging Carbine

M4 OEM Side Charging Carbine
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Sale Price: $829.99
Compared at: $899.99
You Save: $70.00
Product ID : M4-OEM
Manufacturer: American Spirit Arms
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In stock and ready to ship

Our most popular firearm is the accurate, reliable M4 carbine package. It's asembled with a Side Charging receiver that includes a mil-std 1913 rail for mounting your choice of optics. The M4 sets the standard in quality, reliability and accuracy, offering the best value on the market today. Praised by law enforcement, military and firearm professionals for it's outstanding performance. Guaranteed accuracy of 1MOA. LIFETIME WARRANTY.


  • Semi-Automatic Carbine
  • Chambered for 5.56mm and also fires .223
  • ASA 7075 Flat Side Charging Receiver with Mil-Std 1913 rail
  • ASA 7075 Lower Receiver
  • Carbine-Length Gas System
  • ASA Nitrided 16 Inch M4 Barrel with 1:7 Twist
  • M4 Feed Ramps
  • Gas Block
  • Includes hard carrying case and PMAG 30 Round Magazine
  • Milspec Dia Receiver Extention, 7075T6, 6 Position.



    This rifle is designed to be completed by the end user. Therefore the following steps were not completed in order to allow for ease of assembly and parts interchangeability:

    •The Castle Nut has NOT been staked
    •Thread locker has NOT been applied to the gas block screws
    •The Flash Hider has NOT been indexed and torqued

    ASA recommends the customer complete the above steps during the assembly process.


You will be required to provide the shipping address of the FFL holder at checkout, and submit a copy of the FFL prior to shipping.

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