Step #1
Draw a shape similar to rectangle and draw two vertical legs.
Step #2
Draw the straight stock, no cleaning rod & trigger guard.
Step #3
Re-outline the straight stock & open top dust cover.
Step #4
Enhance the legs.
Step #5
Draw the gas block.
Step #6
Draw the rod.
Step #7
Draw the trigger & enhance the drawing.
Step #8
Draw the chamber.
Step #9
Enhance the drawing as shown.
Step #10
Enhance the stock & safety portion as shown.
Step #11
Make necessary improvements to complete the drawing.
