FEATURES:
Aluminum Plus 3 Magazine Extension
Small Parts and Internal Components Nitride or High-Wear Nickel-Coated
New Flat-Face Aluminum Trigger With 4.8lb trigger pull weight
Slide, Barrel, and Small Steel Parts Nitride-Coated (slide is then coated with FDE Cerakote)
Optics-Ready Slide with One Adapter Plate and Charging Handle
Extended Magazine Release
New IWB Holster
Determined at checkout.