A SINGLE SHOT EJECTING SEMIAUTOMATIC: Added the safety

Placed a safety in a similar position as did Fuzzbean: under the sear. In Fire Position it, s allowed to move freely. The bolt as well. In safe the sear is immobilized and prevents bolt from cocking. When the gun is cocked, when engaged, it will prevent the sear from the discharge. It would be important in open bolt magazine fed weapon old ones tend to have runaway fire if dropped on their butt. The Detent uses relatively heavy disassembly spring( old tradition of multiple use of a spring for simplicity) thus clicks into position with a snappy sound and lock. I, m pretty happy. But the sky is only limit to a perfection. I might do final cleaning, sanding and blueing parts, but this project is coming to an end