Despite its popularity, there are three main issues that frequently pop up in the community:

You often need to squeeze the trigger while rotating the safety lever back into position during the initial install.

It offers an incredibly short and tactile reset, which is why users frequently joke that it "makes your round count deplete quickly".

There has been historical debate about the harder ALG hammer "peening" (deforming) the rear of the bolt carrier over thousands of rounds, leading some users to polish or "profile" the hammer face to match the factory geometry.

Alg-trigger-kp9 [FAST]

Despite its popularity, there are three main issues that frequently pop up in the community:

You often need to squeeze the trigger while rotating the safety lever back into position during the initial install. alg-trigger-kp9

It offers an incredibly short and tactile reset, which is why users frequently joke that it "makes your round count deplete quickly". Despite its popularity, there are three main issues

There has been historical debate about the harder ALG hammer "peening" (deforming) the rear of the bolt carrier over thousands of rounds, leading some users to polish or "profile" the hammer face to match the factory geometry. Despite its popularity

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