RA-Tech have been doing some serious upgrade parts development for the newly released Tokyo Marui HK45 Gas Blowback Pistol. They have the "Germanic Flames" Slide Set which most of you alread know about and now they have released a CNC'd Steel Outer Barrel for the pistol. Find out the finer details of this upgrade part in the video below.

The RA Marui HK.45 CNC Steel Outer Barrel 14mm CCW is now in stock and available for US$65.00.