Liquid GnarGnar gives his take on the compact version of the M17 GBB, the SIG Air ProForce M18 GBB Pistol... "This is the airsoft gas blowback SIG M18 from SIG themselves and… it’s another gas blowback pistol. This is my review of the pistol overall.  Thank you all for the support and I plan on making more videos and reviews and sharing more hobbies and passions and hoping to grow a positive outlook on all hobbies but helping grow airsoft is my first priority."