The PSA AK-P GF3 is a hammer forged pistol that provides premium durability and reliability. The AK-P GF3 has a hammer-forged front trunnion and bolt, 4140 steel hammer-forged carrier, 4140 steel chrome-moly hammer-forged barrel, and a proprietary nitride finish for durability and corrosion resistance. Be sure to see the newest generation, the AK-P GF4.