Kalashnikov USA KR-103 Upgrade Package (Starts at $1300 - Half Deposit Required)

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The Kalashnikov USA KR-103 Upgrade Package finally allows us to off Rifle Dynamics' most popular gunsmithing service on K-USA Guns! This service will convert your provided KR-103 rifle into our production rifle specifications and includes all of the "spa treatments" our rifle builds undergo in the shop. 

Package Includes:

  • RD Custom Front End 
    • Cut, crown, and thread barrel to 14.5"
    • Pin/weld RD Flash Hider muzzle device for 16.1" OAL
    • Install Rifle Dynamics Tunable Front Sight/Gas Block Combo designed specifically for Arsenal and KR-103 rifles
  • Provide & install UltiMAK Scope Rail
  • RD Internals Treatment
    • Smooth action rails, bolt carrier, FCG
    • Dehorn all sharp edges
  • Rifle Dynamics Retainer Plate
  • Rifle Dynamics recoil spring and extractor spring
  • V2 Rear Sight 
  • Engrave Warrior Angel logo
  • Sandblast and refinish in your Color Choice
  • Test fire/zero

Please read all the following information before purchasing:

Following your deposit you will receive a digital PDF via email that will outline all of our required specifications for shipping in your firearm. Please follow all instructions - Any packages without our requirements listed on the parcel will be refused. 

This package is only applicable to unconverted Kalashnikov USA KR-103 rifles. Orders that are placed for rifles that do not apply to the aforementioned models will incur a 5% reprocessing fee for refunds. 

Please note we do not work on any firearms registered in NY, CT, or MA.

Estimated lead time for KR-103 upgrades is approximately 6-8 weeks. For the quickest turnaround you will need to send your rifle in within 5-7 days of making your online deposit. The lead time will start the day your rifle is logged into our inventory.

Please be advised this is an upgrade package and does not include repairs. If there are preexisting issues with your rifle that you would like addressed please contact our staff ahead of time for evaluation.


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