The new H.E.R.A. Folding-Stock-Conversion for the H&K USC. The USC FSC is a complete grip replacement that allows you to use the H.E.R.A. folding stock; coming soon is the AR/M4 style stock adapter which will allow you to completely interchange between the two. No other conversion kit allows for such versatile configurations or that real "UMP" styling. Just like all our conversion kits, they do not require any changing to your weapon system.

This means no milling/cutting or making permanent changes, giving you the option to always go back to the original weapon configuration.

• No boring, milling or special tool required
• Easy 3-Minute installation
• UMP structured grip
• All in one package
• M4 stock adapter available soon, no other grip or block needed