.357/.45/.50 AEA Challenger / .357/.45/.50 AEA HP MAX A91

This adapter is compatible with the .357/.45/50 big bore SIDE LEVER AEA Challenger as well as the .357/.45/.50 AEA HP SS Max. 

Features:

• M18x1 male threads
• 6061 T6 Aluminum
• Anodized
• Knurled thread protector