G43 Bolt Catch

The G43/K43 Bolt Catch is a key component of the rifle's bolt hold-open mechanism. After the last cartridge has been fired, the magazine follower pushes the bolt catch upward, allowing it to engage the bolt carrier and hold the action open. This indicates that the magazine is empty and simplifies reloading.

A worn or damaged bolt catch may no longer engage the bolt carrier correctly, causing the bolt to close instead of remaining in the open position. Replacing the bolt catch restores the original hold-open function and ensures reliable operation of the magazine and bolt assembly.

Precision machined to original specifications, this G43/K43 Bolt Catch provides an accurate fit, smooth engagement, and excellent wear resistance. It is an ideal replacement part for routine maintenance, repairs, or the restoration of your G43 or K43 rifle.