Using the whirl cylinder valve, G&G Armament got another GBB pistol based on the all-time classic, the 1911 pistol, in the form of the GPM1911... "A classic gets re-engineered for the modern battlefield. Our new GPM1911 features our worldwide patent-pending whirl cylinder valve to give you the competitive edge.

Our whirl cylinder valve reduces the frost to be built inside the chamber by having a high-speed rotation. In addition, the whirl cylinder valve assists you in playing in colder environments.

The GPM1911 GBB pistol comes with one 26 round magazine, one-speed loader and a pistol case for easy transport to and from the field. Now available. Contact your local authorized G&G dealer for pricing and availability."