Close, but not quite.
Clamshell refers to the fact that the design uses two half's (left and right, or top and bottom - depending) to encase the internal components. In the case of GSG, each half is actually cast in a mould using Zamack-5, a zinc alloy. (These half's are not sheet steel, stamped into shape under high pressure as they would have been during those years).
In a clamshell design, the internal components are placed in one half of the casting and then enclosed by the other half; both half's are usually held together by screws or proprietary fasteners. This "clamshell" design which has been used by many modern gun makers, especially when replicating .22cal versions of famous firearms; a-la GSG, Chiappa, and others.
This fabrication method allows for realistic detail being cast into the product without multiple stamping operations - reducing material and production costs. However, Zamack is a Zinc alloy and is not as resilient as aircraft grade aluminum and/or most steels. If dropped at the right angle, most Zamack made guns will break or develop nasty cracks that are difficult to repair.
You are either trained or untrained, and you
will always fall to the level of your training.
What is the time frame we are looking at for us??
Still mid sept??
CSSA CCFR PROUD MEMBER
"Sleep in bliss Pops"!!!!!!
The real fact is ''ENJOY" because in our "####...g" country, having a ww2 reproduction or other fun stuff is a nightmare.
No AK, No Thomson, etc