Best Seller | SecureIt Gun Safe Retrofit Kit SKU - 705383 Made from a state-of-the-art, lightweight olefin, Rapid Retrofit Kits give you a more economical, yet still high-performance version of the CradleGrid system for your safe or cabinet. Retrofit any safe or locking cabinet to properly store any... ... more SecureIt Gun Safe Retrofit Kit SKU - 705383 Made from a state-of-the-art, lightweight olefin, Rapid Retrofit Kits give you a more economical, yet still high-performance version of the CradleGrid system for your safe or cabinet. Retrofit any safe or locking cabinet to properly store any... | | $159.99 go to store |