Purchase from the flea market.
Preset is located in the 'assault rifle' section, please contact me if you know how to fix this.
Remember to inspect the barrels before you try to use it or it will not appear. Examine the barrel, EXAMINE THE BARREL!
Call me up if you have any problems. This mod is based off of Carl's 300blk mod but does not require it.
hub.sp-tarkov.com/attachment/67/
Just a few of the 450 users online
Dead Baron
Do you have any plan to update this?