The manufacturer makes no mention of where the ATN Thor4 is manufactured or assembled. Please contact the manufacturer directly for your inquiry.
Using the correct rings and bases, this can be mounted on any firearm platform.
I would recommend the ATN Quick Detach Scope Mount, which was designed for X-Sight 4K Series, ThOR 4 Series or ThOR LT Series scopes. It can be found by using the link below:
https://www.opticsplanet.com/atn-acmudcqdm2-atn-scope-mounting-system-quick-detach-1-pc-base-ring-combo-fo.html
The ATN ThOR 4 2-8x25mm Thermal Smart HD Rifle Scope includes a set of standard rings as well as an L-Shaped ring. They will be compatible with picatinny flattop rails, like that found on AR platform rifles.
The ATN ThOR 4 2-8x25mm Thermal Smart HD Rifle Scope could be used on a crossbow, however, functions like the ballistic calculator and reticle pattern would not translate.
The ATN ThOR 4 2-8x25mm Thermal Smart HD Riflescope manual explains the sight in process, and can be find in the documents section on the left side of the product page.
Yes, this product does indeed come with instructions with purchase.
Yes this scope does come in MOA according to the manufacture.
On average the battery will last over 30,000 cycles. As you can see, it will last you for many many years.
This has a 3 year warranty.