Checkered flat mainspring housing
Extended magazine well
Scaled VZ Grips made of durable G10 with relief exposing the checkered magazine release
Ambidextrous safety and grip safety with memory bump
Rear sights are low profile, fully adjustable complimented by a fiber optic front sight
Overall length is 8.5"
Each R1 1911 10mm comes in a factory hard case and includes one 8 round factory magazines