Quote History Quoted:
There were differences at the start of the XM107. The 107 had a different sear set up. It would return to full engagement with the firing pin extension if a shot was decided not to be taken.
The 82a1 series had the traditional modified M2 machine gun sear.
The A1M was the old designation for military rifles. The Marine rifles were stamped 82A1M1A or 82A1MA1, can't remember now.
We played with an aluminum extrusion upper back around '02 or '03. No military was interested in it then. Now it's the 82A1LW
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Thank you very much 50cal. If a civilian like myself was hoping to get as close to what was issued to the military, is the M82A1 the wrong model choice? Are the parts that come on the other models you referenced 82A1M/MA1 something that is easy to add (e.g. change out the feet to have spikes + monopod), or are there actual differences in the permanent firearm components (e.g. barrel, receiver, markings, etc.)?
If one wanted to go clone correct as much as possible and started with a base model M82A1 and adding the different parts later, is it easy to get it into military configuration, or is it not the right model to start with?