Alg-trigger-kp9 -

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.

It is widely considered the best upgrade for competitive shooting or rapid-fire "mag dumps" due to its hair-trigger nature. ⚠️ Known Plot Twists (Troubleshooting) alg-trigger-kp9

A common "scary" moment for new installers is when the bolt carrier doesn't slide back in easily. This usually happens because the ALG hammer has a different profile than the factory one and requires a firm push or slight polishing to smooth out the travel. ⚡ Performance Gains There has been historical debate about the harder

Are you planning to install one yourself, or are you an existing setup? This usually happens because the ALG hammer has

New setups may experience the bolt "hanging" on the hammer when manually cycling. This typically goes away after a "break-in" period of shooting or by applying lithium grease to the contact points. 💡 Key Tip

Once properly fitted, the ALG trigger transforms the KP-9's shooting dynamics: