Designed to be bonded into wooden and synthetic rifle stocks by any gunsmith or competent individual. Compatible with the Spartan 300, Javelin Lite, Original & Pro Hunt, Sentinel, Davros & Titan Tripod. Weighs just 9g/0.3ozs CNC machined from 7075-T7351 aluminium billet Hard anodised black finish Designed to enable the Spartan 300 Bipod to be folded & locked under the rifle stock. The Javelin bipod can be fitted & used a fixed Target mode as well as as the traversable Hunting mode