The Badger Ordnance Enhanced Bolt Catch is Billet machined from 4140 and hardened to 45-50 Rc. Re-styled to give positive tactile feel for rapid manipulation and angled to make it easier to engage/disengage. Manganese Phosphate Parkerized finish.
These are are FAR stronger than their MIM or cast made counterparts and are a great option for guns that are hard on bolt catches such as PCC's or guns using a stronger recoil spring.