Buck's most popular 110 knife is now available as a factory official automatic! Not a third party conversion, this 110 features built-in automatic action straight from the factory. The 110 Automatic is quickly deployed with a simple press of the firing button. This knife is equipped with a 420HC stainless steel blade in a satin finish. Classic Buck style; scales made of Dymondwood with Brass pins and bolsters. Lock type: lock back, includes leather belt sheath.