Has anyone seen the dummy cartridges that Glock is advertising? Solid orange plastic, no head stamp, 9x19mm .40 s&w and .45 ACP calibers. They look like ones I have seen before sold under a different name (Pachmayr?) I saw these in a brochure for the new Glock 43 that was released at this year’s SHOT Show. I am curious if these are made in house or subcontracted to the presumed original manufacturer.