[Portal]Rocket Sentry [Portal]Rocket Sentry for Garry's Mod on the Steam Workshop. Subscribers13,087 Favorites1,503 Views38,462 Workshop ID1137160353 Open on Steam
![[Portal]Rocket Sentry](https://images.steamusercontent.com/ugc/861733669325084821/C0F89FC4538659B15D9758C278EE455FD656EA4B/)