AK47 Barrel Pins Falling Out? How Much Pressure?
This video details a test measuring the force required to move AK-pattern rifle barrel pins. Conducted by Occam Defense, the tests establish a range for acceptable pin tightness, suggesting that pins requiring 1,000 to 6,000 pounds of force to move are within a normal spectrum. The presenter emphasizes the importance of proper pin fit for firearm reliability and longevity.






