The barrel bushing is placed over the muzzle end of the barrel and rides against the slide with the barrel. It helps keep the barrel properly aligned.
What is a bull barrel on a 1911?
1911 Bull Barrels Bull barrels in semi-autos are often more like conical barrels, where they flare towards the end of the barrel. The cone shape locks up tighter at the front end of the pistol, and the additional weight helps resist vibration.
What is a disconnector in a gun?
Most autoloading pistols have an internal passive safety feature called a disconnector. It ensures that the firearm is in battery before it can be fired and that a semiautomatic pistol does not fire in full automatic mode. Pull the trigger and hold it to the rear while cocking the firearm by manipulating the slide.
What does a trigger disconnect do?
A trigger disconnector captures the hammer in the cocked position after a shot has been fired, even if the trigger is held to the rear as the gun cycles.
What is the purpose of a disconnector?
In electrical engineering, a disconnector, disconnect switch or isolator switch is used to ensure that an electrical circuit is completely de-energized for service or maintenance.
What is the function of the barrel link on a pistol?
The sole function of the link is to unlock the barrel. It should never be used to increase lockup. When the pistol is fired, the slide and barrel begin moving to the rear together for a very short distance until the link pulls the barrel down out of engagement with the slide as it continues to the rear.
What is the function of the link on a Wilson pistol?
These are by Wilson Combat. Select a link that is slightly shorter than the distance between the link pin and locking lugs. The link’s function is to pull the barrel down on firing. Move the slide stop through its normal range of motion to check for interference with the lugs.
How to remove lock lugs from a barrel?
It should follow the contour of the barrel lugs closely as it moves from locked to unlocked position without binding on the corner of the lugs. If it hits the lugs, you can clearance the inside bottom of the slide stop hole slightly with a chain saw file and radius the corner of the lugs a bit where the lug cutter left a sharp angle.
