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…