Mod Shop – Nerf Centurion – Streamline breech conversion – Part One | Foam Dart Goodness
13KG Upgrade Spring for Nerf N-Strike Mega Centurion Blaster Toy
Mega Centurion Mods ... 25.05 FPS improvement - YouTube
Mega-Elite-Upgrade-Kit for NERF Centurion with English comments - YouTube
Centurion Internals Part 1; Or how to break your Centurion... - YouTube
Amazon.com: WORKER Upgrade Mod Kit for Nerf Ultra Pharaoh Modify Toy (Spring) : Toys & Games
Dual Spring Centurion : r/Nerf
Xpower kit for Mega Centurion
Neat! A Centurion spring can slide over the stock Sentinel spring with no modification. Have yet to test the spring swap. Will keep you posted. : r/ Nerf
PWND #42: Sickest Mega Centurion Mod - Direct Plunger System! - YouTube