Length, Height and Width
The Glock 37 .45 G.A.P. pistol is 7.32 inches in length, 5.51 inches in height, 1.18 inches in width and has a barrel height of 1.26 inches. The pistol's line of sight is 6.49 inches, and the barrel length is 4.49 inches.
Trigger Specs
The Glock 37 .45 G.A.P. pistol has a 5.5-pound trigger pull with 0.5 inches of trigger travel and 2.793 inches of trigger reach. The pistol features three safety mechanisms.
Grip Specs
The Glock .45 G.A.P. pistol has a polymer grip with circumference of 7.375 inches. Grip thickness is 1.182 inches and grip front-to-back length is 2.08 inches
Magazine Specs
The Glock 37 .45 G.A.P. pistol features a 10-bullet magazine capacity. A full magazine weighs 9.53 ounces and an empty magazine weighs 2.68 ounces and is 0.904 inches thick.
Weight, Barrel Rifling and Length of Twist
The Glock 37 .45 G.A.P. pistol weighs 35.48 ounces fully loaded and 25.95 ounces when empty. The barrel has a cold-hammered Tenifer finish, coated with rounded interior profiles. The barrel rifling (the grooves inside the barrel that control the stability and accuracy of an ejected bullet), is right hand, octagonal, and the length of twist (the distance the bullet must travel to rotate a full revolution), is 15.75 inches.