The subject title says it all.
During my recent GB parts run / hunt I came across a few of these heat sinks.
I can 100% guarantee, these are the genuine article, and not a reproduction.
I did not machine these or have them milled for me.
Here’s a break down of what info could be obtained:
** Sadly there is still little information known about the actual manufacturer of this item.
The box these were found in was a generic cardboard box.
There was no label , nor are they engraved with a company name.
The only identification on the item is : 45342 B
Which is stamped in a black ink either on the top or bottom section.
Of the few I found, they were all stamped with the same serial / mil spec identification number : 45342 B
So that’s what we have been calling it.
Below you will find some pictures of the Heat Sinks.
As time and if demand permits,
I would be more than happy to take any angled shots,
And provide measurements for all to benefit from.
Thanks for reading
More info soon
DD74
Here is a shot from the shop
Shot of the mil #
Shot of the back
Comparison shot next to one of my guns
