Any rifle they make them for
Contact Browning, try e-gunparts.com, any of a dozen stock makers would probably make you one.
depending on overall condition the savage 22 rifle is as good as (almost) any 22 rifle.
Any rifle chambered for that cartridge. Most will be custom made double rifles.
"Tactical Rifles" are intended for offensive or defensive use at close range, with fairly instant results. Under pressure, tactical rifles are typically used when all other precautions have failed and lives are in danger.
Standard infantry rifles did not, but there were scoped rifles used for sniping during WWI.
If you're in the US, there isn't going to be any requirement to register a rifle. The only times rifles have to be registered is when they're Title II NFA regulated items (rifles with a barrel under 16", full auto rifles, etc.). The one exception to this rule is California, which requires registration of all so-called "civilian assault rifles" and .50 calibre rifles - neither of which can be gifted or transferred any other way to anyone within the state of California.
Any rifle can be used for mulitlple taks, including sniping, so the answer is really no. A lot of folks will build a rifle to a particular set of specification and call it a sniper rifle.
AFAIK, Browning didn't make any rifles in that caliber.
any high power rifle will do the job some have there favorites to use but any rifle will work, you could use a shotgun or bow also but most people use rifles
The M16 and AK are assault rifles A self loading rifle, with a select fire option (e.g., full auto or burst) and which fires a cartridge classed as an 'intermediate' cartridge, generally intended for use at 300 meters range or less. rifles; weapons such as the FAL and G3, which use a full power cartridge, are not - they are battle rifles. The term 'assault rifle' or 'assault weapon' is often incorrectly applied from a political standpoint - semi-auto firearms are not assault rifles.
Any type of rifle which can fire more than one round without having to be reloaded. The term was originally applied to lever action rifles.
All states have some laws pertaining to air rifles. An example is, you must be 18 to purchase an air rifle in California.