Very good, I can't say I was 100% on that without looking it up first, we generally fired them with the telescopes fitted, so my memory on the iron's could very well have been incorrect. The Ventri lock work came out quite well I think, and the knobs are a dead ringer for actual, the whole project is outside my skill level that much is for certain.
Late Edit: While not a Canadianweapon, this is the sight I was accustomed to looking through:
For general rambling:
The Canadian ones had a 1/2" wide rubber band that encircled the rear of the ventri as a "harmonic damper" rumour in the ranks was that if you fired the gun without the band it would shatter, however I am certain it was just to keep it from ringing like a bell upon firing. I think this band was not included in the updated polymer models. I remember the monopod was this odd inverted T with a coil spring in the stem that made the gun flop around like some green jack in the box when placed on the ground. Good weapon, just a little lacking in the ergonomics department, however the dual purpose, instant/delayed detonation rounds were a clever idea, on the range they would knock holes in the old Sherman tanks hulls with ease.