This is the KAST R4. The CQB version of the KAST R3.
KAST R3: https://www.instructables.com/id/KAST-R3/
A very good gun.
Mid Cap Mags
Holds an Extra Magazine in the Stock.
Modded Pieces (OPTIONAL) (Reduce loading issues)
Sometimes Loading Issues (Not completely gone even with modded pieces)
Step 1: Stock + Handle
The stock of the gun (with the handle as well). It can hold an extra magazine. Yay!
Step 2: Front
The front barrel area.
Step 3: Main Body
This is the main part of the gun.
Step 4: Assembly
Assemble the gun.
Step 5: Magazine + Loading
The magazines. These can be built in dif. sizes.
Step 6: Done!
Congrats! You are done!
PM me if you need help!
RATE AND SUBSCRIBE!!!