RD 704-1913 "Big Iron" (Built to Order - Starting at $2300)

Current stock: 0



As of 08/25/2021 - Estimated lead times are currently at 8-10 months or less. Please be advised lead times are subject to change depending on parts availability.

***PLEASE NOTE: This firearm is not eligible to ship to CA, MA, NJ, NY, or CT. YOU ARE RESPONSIBLE FOR KNOWING YOUR STATE LAWS. Any firearms purchased online that are not eligible to ship to a restricted state will be voided and will be classified as a refused order. Please refer to our Returns/Cancellation Policy for further details. ***

Cart price reflects a 50% deposit due at purchase with the remaining balance due upon completion of the rifle.


Introducing our newest pistol - the RD BIG IRON! This 704 Pistol variation features our 1913 Rear Trunnion, Tunable Combo Block, AK gas tube and polymer upper, and the newest Rifle Dynamics flash hider. The 1913 pic rail trunnion allows the end user to utlize an array of either pistol braces or stocks, following the approval of the proper NFA forms, along with any other adapter pieces designed for picatinny rails. The 1/2x28 open threads are also ideal for a suppressor host with the addition of the RD Tunable gas block. Choose your own destiny and pimp out your AK to your preference. 

Please contact us for the availablity of pistol brace accessories.


  • 7.62x39

  • Overall Length to muzzle device : 22.5" 

  • Overall Length without muzzle device : 20.5"
  • Approximate weight without magazine : 5lb 10oz

  • RD Custom Front End

  • 11.5 in barrel with 1/2x 28 tpi.

  • Rifle Dynamics Flash Hider

  • Tuned Action - Rails, Bolt, Carrier & Trigger Group

  • Rifle Dynamics 1913 Trunnion

  • Polymer Lower Handguard with heat shield

  • Ultimak Gas Tube Rail
  • Tango Down BG-AK Grip

  • RD Tuned Trigger

  • V2 Rear Sight

  • One 30rd magazine included

  • Rifles come shipped in their own Rifle Case w/RD Logo

*Additional shipping cost will apply to customers in Alaska and Hawaii


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