Traduzione in corso passo 13
With the grip off grab a thin punch push the small thin body pin out if see the textured end of the body pin coming out then you are doing it correctly.
The thin body pin needs to come completely out of the gun.
Next push the large rear body pin to the outward position. This pin is not as hard to push as it's forward counter part and can usually be done by hand. Do not try and push it out completely.