"PM-33 SCAR" is the weapon for Transformers figure.
These grips are 5mm thick+alpha.
Claw long is about 25mm.
If your figure can not have this weapons,you will scrape and adjust grips.
"for UNIT-3"
PEACE_MAKER_DDMTF create your TF`s weapons and ideas:)
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Update:Redesigned side panels and fist covers