FANDOM


Blow forward is a firearm operation type where the friction and pressure of the bullet traveling down the bore drag the barrel forward. This mechanism requires that the remainder of the firearm recoil away from the barrel for proper operation. Due to the reduced mass of rearward-traveling parts coupled with the increased mass of the forward moving parts (barrel in addition to bullet and propellant gasses), recoil energy is significantly greater than other operating mechanisms. The barrel and spring are generally the only moving parts. The operation can be best characterized as a combination of recoil and blowback operation.

Gas Blow ForwardEdit

A similar operation that uses a moving barrel but also a gas piston to unlock the chamber. The Slostin machine gun, Nikonov machine gun and Nesterov LA-3 use this operation.

ExamplesEdit

The first blow-forward firearm was the Steyr-Mannlicher M1894 pistol. The principle has been used in a few other weapons, including:

Ad blocker interference detected!


Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.