Resized to 83% of original (view original)
Artist's commentary
Using a lot of references ._.
Maybe five or six reference pictures for the poses.
Left gun is bullpup-ed AK-74. Reference: Malyuk (vimeo 1) Malyuk (vimeo 2) OTs-14 (Youtube)
Right gun is this, with some alterations.
Also I used Google Translate for the Russian words lol. I hope the translation isn't wrong :p
On the left is actual data of AK-74 (calibre, rate of fire, etc) while the right data is purely an estimation.
oops reuploaded, I noticed a mistake :o