View Nerf Rival Knockout Suppressor PNG. 5 out of 5 stars. Submitted 12 months ago by yowomboo.
Blast into nerf rival competitions with this compact powerhouse to knock out the competition! I am using the stock knockout spring and in this 4 shot configuration i am getting an average of 125fps. Materials used in my build:
Hi guys, its my first nerf video and i'm starting with a mod guide on the nerf rival knockout.
Things tagged with 'nerf_rival_knockout' (13 things). I'm using an akblaster mods short dart kit, and a replacement. 5 out of 5 stars. Hi guys, its my first nerf video and i'm starting with a mod guide on the nerf rival knockout.