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They can be a little more forgiving of less frequent maintenance, but the leading cause of jams with AR pattern rifles is actually from the cheaply made mil-spec magazines, not the action. Also, with a piston system, carrier tilt becomes an issue of concern... they do make carriers and buffers designed to resist carrier tilt, though.
The average shooter probably won't actually gain anything from a gas piston AR vs. a direct impingement rifle, whereas, say, a Navy SEAL would, as they wouldn't be required to open the action and drain out the system after it was submerged before firing it.
What else can I help you with?
What as the average soldiers rifle?
A lot of soldiers use AR15s these days. Some still use the M16. This is a very generalized answer,but I hope it is useful.
Does Kustom Arms of New London Wisconsin sell Ar 15s?
Yes they do. I bought 3 ar15s over the past year from them, and they did a great job customizing them to my exact specifications. Very knowledgeably staff that gave me ideas I never would have dreamed of.
Are AR15s legal?
Depends on the laws of where you are. In most of the US, Yes, they are legal. Some states have specific restrictions to meet their state standards (such as California, but there are versions that are legal there. Outside of the US, laws vary greatly. Some countries do not permit private citizens to possess semi-automatic firearms.
When sighting-in a rifle what should you do?
The first thing you need to do is to decide at what range you want your rifle to be zeroed. Any distance closer or further will require some degree of hold over or hold under, so most folks try to zero their sights for the average range they will be shooting. Then you need to determine the load you will use. Whatever it is, you need to be consistent. For example, most AR15s will shoot either a .223 or 5.56, but since the 5.56 is a hotter load, it will not give you the same point of impact that you got if you sighted in with a .223. Finally, you need to get on paper, which means to first shoot from a distance close enough to hit the target. Then move back to the distance you want your zero and sight in at that distance. If you don't get on paper first, you will have no idea where your misses are and won't be able to adjust your sights other by trial and error. You can find much more detailed instructions on a number of shooting sites.
What do you do when sighting in a rifle?
The first thing you need to do is to decide at what range you want your rifle to be zeroed. Any distance closer or further will require some degree of hold over or hold under, so most folks try to zero their sights for the average range they will be shooting. Then you need to determine the load you will use. Whatever it is, you need to be consistent. For example, most AR15s will shoot either a .223 or 5.56, but since the 5.56 is a hotter load, it will not give you the same point of impact that you got if you sighted in with a .223. Finally, you need to get on paper, which means to first shoot from a distance close enough to hit the target. Then move back to the distance you want your zero and sight in at that distance. If you don't get on paper first, you will have no idea where your misses are and won't be able to adjust your sights other by trial and error. You can find much more detailed instructions on a number of shooting sites.
Where can you get a m-16?
Before you could own one, you would need to obtain an NFA Class III permit, and find a transferrable rifle for sale (manufactured and marketed on the civil market prior to the Firearms Owners Protection Act of 1986. As for semi auto variants, the closest to a mil spec rifle off the shelf would be the Colt AR15A2, which is manufactured to mostly the same specifications as the M16 rifle, but still with some notable differences. Like most commercial AR15 rifles and copies, the Colt AR15s come with the AR15 bolt carrier (rather than the M16 bolt carrier), and flat hammer, as opposed to the notched hammer used in the M16. It is possible to build up an AR platform rifle from stripped parts and components, or you could place an order through CMMG (see related link at the bottom), where you could place a custom order however you wanted the specs (if you were going for mil spec, you'd want a chrome lined standard profile barrel with a 1 in 7 pitch, and M16 bolt carrier group). After placing your order, you would need to have it shipped to a licenced FFL Type 1 or Type 2 dealer (Type 1 covers gunsmiths and gun shops, Type 2 is for pawnbrokers), who would charge a receiving fee (it varies between shops.. I only charge $20 receiving, but most shops charge between $30 - $40). They would also have to send a copy of their FFL to CMMG before it was shipped. The ammunition you use should play a factor in what barrel you get. Most commercial rifles come with a 1 in 9 pitch, which is actually ideal for the 62 grain M855/SS109 ammunition standard to NATO forces - the US military went with a 1 in 7 pitch because it would give the 64 grain tracer rounds the same flight characteristics as the 62 grain ball rounds - and the 1 in 9 pitch can also stabilise the lighter cartridges, such as the 55 grain M193 5.56 ammo, and 45 and 55 grain .223 cartridges (.223 and 5.56x45 are dimensionally similar, but are not the same cartridge). However, if you intend to fire heavier cartridges, such as the 77 grain rounds, the 1 in 9 pitch will not sufficiently stabilise these cartridges, and you'll need a 1 in 8 or 1 in 7 pitch barrel. Of the two, I find the 1 in 8 barrels to be the most dynamic, as they can stabilise everything from the 55 grain M193 and .223 cartridges up to the 80 grain .223 Wylde and 77 grain 5.56 rounds. However, to buy a mil spec (or better than mil spec) rifle, you'll be spending a considerable amount of money, and many companies offer less expensive AR variants. Companies which do such include DPMS, Bushmaster, and Double Star. Out of these, I find DPMS and Double Star to be your best deals. Typically, money will be saved by not having a chrome lined barrel (which really is a non-issue, unless you intend to put thousands upon thousands of rounds through it), commercial spec bolt carriers and trigger groups, inexpensive hand guards (usually made simply by molding plastic, rather than using the aluminum inserts common to the mil spec handguards), etc. While purists on some forums like to bash anything which isn't made by Colt, LMT, or Noveske, companies such as DPMS and Double Star make reliable rifles which get the job done just as well as the more expensive rifles.
