100% Risk Free, Lifetime Warranty Mount your bipod directly to your rifle quickly and securely with the Monstrum Tactical Bipod Adaptor for Keymod Systems! The adaptor is compatible with all Harris style bipod models. Attachment and detachment of bipod takes seconds and only takes up two Keymod slots. Package comes with all necessary screws, nuts, and a hex wrench. No additional tooling is required. Includes: Bipod Adaptor, Screws, Nuts, and Allen Wrench Materials: Carbon Fiber Resin Compatibility: AR-15, Rifles with Keymod rail Weight: 0.8 oz Length: 2.5 in Color: Black Warranty: Lifetime