Adam picks up a NERF Rival Nemesis blaster, and upgrades it with a custom magazine to hold a THOUSAND soft plastic NERF balls. Watch as Adam builds the new magazine from scratch, uses kit-bashing to detail the blaster, and adds more upgrades like the bi-pod and laser. And to test this massive rig, Adam sets his sights on some prehistoric prey! Life finds a way!

Shot and edited by Joey Fameli and Gunther Kirsch

Watch more videos made possible by the Tested Premium member community here:

Subscribe for more videos!
Follow us on Twitter:
Get updates on Facebook:

Tested is:
Adam Savage
Norman Chan
Simone Giertz

Joey Fameli
Gunther Kirsch
Ryan Kiser
Kishore Hari
Sean Charlesworth
Jeremy Williams
Kayte Sabicer
Bill Doran
Ariel Waldman
Kristen Lomasney

Intro bumper by Abe Dieckman
Set build by Asa Hillis
Set design by Danica Johnson

Thanks for watching!

Adam Savage's One Day Builds: Making a Puppet!

Adam Savage is a HUGE fan of puppets. And so a very special One Day Build was conceived when Rick Lyon, creator of the puppets for the Tony award-winn...

Nerf War: Tank Battle

Nerf War: Tank Battle sponsored by World of Tanks! DOWNLOAD WORLD OF TANKS HERE → The first 300 vi...

Real Life Plasma Blades!!!

Go to or text ‘allenpan’ to 500 500 to get one free audiobook & a 30 day free trial! Playing with plasma to try to make t...

Nurgle Plague Sword Build

Vermintide 2: If you look up the trailer to Vermintide 2 you can see some of the bi...

The 1751 Machine that Made Everything

If you had to pick one machine that triggered the biggest explosion of wealth in our history, which would you pick? Let me know in the comments if yo...

Gordon Ramsay's Bircher Muesli Recipe

Another way to start off your morning. Gordon Ramsay’s Ultimate Cookery Course – Subscribe for weekly cooking videos. If you...