This is old news to most who have been following the R18 and R9 threads. Yes, Akdas is the principal designer and manufacturer of the MAC iX "Pistol"/PCC. Sterling Arms International (SAI) provided significant design inputs to the original Akdas SMG, including the overall appearance of the machining, The counter-bored 18.5" Barrel, Left-side charging, Picatinny Buttstock interface, etc, in order to keep the R9 consistent with the external design cues and lineage of the previously designed (and currently prohibited) R18 Mk 3 Rifle. Akdas retained all of the SAI inputs aside from the Left-side Charging and the 18.5" counter-bored Barrel, opting instead for Top-Rear Charging akin to an AR15 and a conventional SMG Barrel. SAI also redesigned the entire Lower Receiver and its Trigger Pocket area to preclude modification for the installation of fully-automatic components.
SAI contracts Akdas to produce the Upper and Lower Receiver as well as the Handguard of the R9. That's pretty much where Akdas's involvement ends, however. Barrels come from Slovenia, other components from Taiwan, with approximately 30% of the R9 being manufactured in Canada. Because some key components are contracted for offshore manufacture, the R9 is "Assembled in Canada" with all of the associated QC (including test-firing) that SAI has put in place to mitigate warranty claims.
The above information was all hashed out months ago when TFB TV published a couple of videos about the Akdas Rifle and SMG family. Every time Akdas tries a new marketing angle for their SAM Rifle (Akdas' version of the R18 Mk3) or the iX PCC/SMG, this subject seems to come up. There is nothing "hidden" regarding the original design of the R9 operating system, nor the considerable makeover provided by SAI. The same applies to SAI providing Akdas with the operating system design for their "SAM" Rifle (Turkish variant of the R18 Mk3). Sterling Arms reps have been very up front and transparent concerning their joint design and manufacturing efforts with Akdas. None of this is/was a secret.
Note the external design similarities between the R18 Mk3 and the R9. This is just a small part of SAI's input to the overall design of both firearms.
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