Amazon.com: Introducing Toy Gun Sniper Rifle, 3 Shooting Modes DIY Customized Toy Gun Foam Blasters with Double Magazines & 120 Pcs Darts, Outdoor Game Automatic Machine Gun Toy for 8-12 Year Old
Bolt slide for the Recon MkII : r/Nerf
5 min Nerf mod: Double the power of the Modulus Recon Mk II - YouTube