Nuprol Bocca Series 2-7inch FDE Rail Call of Duty The new ARP 9 is

The new ARP 9 is the perfect CQB platform shorter than its sister the Firehawk and it features a mil-spec M-lok 5" rail

full metal and the quality from KWC we have come to expect

The Cybergun / WE M1A1 is comprised mostly of metal with imitation wood stocks that look quite real

Longer trigger life

scope mounts

Nuprol Bocca Series 2-7inch FDE Rail Call of Duty The new ARP 9 isNurpol Bocca Rail System Series 2 It's not a catchy name, but this rail system is a Airsoft version of the DD Mk18 rail. Description from DD official website: The DD MK18 RIS II is designed to work specifically on the MK18 CQBR The Daniel Defense Rail Interface System (RIS II) was designed at the request of the United States Special Operations Command (SOCOM) for the SOPMOD II program. SOCOM had a specific requirement for a free float M203 solution