Quality made item - Texas Weapon Systems Century Arms C39/RAS-47 Gen-3 Dog Leg Scope Rail Top Cover

After trying 2 other gun parts sellers and returning their items. I tried Optics Planet for getting a receiver cover with a rail for optic mounting on my RAS47.
This cover fit perfect and was firearm specific. A nice surprise in the cover being hinged like a real Krinkov with fairly simple directions for install. They could have had a link to a video that showed a few things. But my gunsmithing skills kicked in and it was a breeze. I mounted a Crimson Trace CT25 on it, boresighted the red dot. Went to the range and it was dead at 50yds on without ANY adjusting of the red dot! Cover did not get loose and gave full confidence I had bought the right part for my gun.