Hello, I'm doing some daydream rifle designing and I'd love to use some dimensions from the SCAR rifles (just because they're a reasonable example of a short-stroke piston).
What is the diameter of the piston? By piston I mean the little stick that gets actuated by gas and then slams the oprod/bolt carrier rearwards.
What is the diameter of the gas tube (the part where the piston lies that is also attached to the barrel) ?
Do you know if the 5.56 and 7.62 versions share gas assemblies or if they're model dependant?
Thank you!
What is the diameter of the piston? By piston I mean the little stick that gets actuated by gas and then slams the oprod/bolt carrier rearwards.
What is the diameter of the gas tube (the part where the piston lies that is also attached to the barrel) ?
Do you know if the 5.56 and 7.62 versions share gas assemblies or if they're model dependant?
Thank you!