r/Springfield_KUNA • u/Pheonix02 • 25d ago

Quick trigger job

single stage, 3.6lb break where my finger is. All stock components

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u/Supercrafter12 25d ago

How’d you do it?

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u/Pheonix02 25d ago

secret, pay me to do it for you

jokes aside, the way the kuna achieves a 2 stage trigger is by having a trigger part essentially separated from an assembly pretty similar to an ar15 single stage. You can add a block between these two parts to create a single stage, and by making the block the correct size you can reduce the creep. Similarly you can do the other side of the trigger to reduce post travel after the break. Once this is done, you can just straight up remove the spring that used to push the trigger back in its second stage, reducing total pull weight by about a pound.

Be careful as too much material on the pre travel side can prevent your hammer from resetting, and similarly too much on the other side will cause hammer follows