All posts tagged piston upper receivers

What’s the big deal about gas piston upper receivers?

LWRC upper receiversI hear people scoff about piston AR15’s saying they are in no way more reliable than Direct Impingement firearms.  Well, here’s the answer, you can make a lower quality AR15 a better and more reliable weapon if you do a few minor things, like make sure you lubricate it properly and also stake parts that are suppose to be staked.   You can improve an AR15 by putting better springs in an extractor and by using Magpul Pmags.   It’s  not so much the firearm as it is the operator.   Piston guns run cleaner, but cleaner guns aren’t always more reliable, its really a balancing act between how much dirt and how much lubrication and heat your gun is being exposed to.

I watched a video where Larry Vickers points it out very well that if you are running a suppressed firearm, a piston AR15 is going to be more reliable when  you get down below a 14 inch barrel.  AR15 upper receivers like the LWRC Upper receivers with a 10.5inch or 12 inch barrel get used very often in protective agencies and we’ve had several guys being body guards for Iraqi Government Officials that have used them in 5.56 and in 6.8 SPC.  LWRC does some very unique at unbelievable quality, but you’re going to pay for it.  At some point I would love to get an LWRC REPR with an 18 inch barrel which is so much lighter than a Belgian FAL which I find to be the best balanced and ergonomical battle rifle before the REPR came out.

Top

Finding a gun case for your expensive Carbine

It always bothered me that guys would call off going to the range with me when there was the slightest chance of rain coming down because they didn’t want their gun to get wet.   It’s funny that someone would spend $2000 to get a combat worth rifle and then be afraid they might damage it if it gets rained on.  Most modern firearms can handle the rain and you better get use to the fact that rain isn’t going to ruin it.  If you had a wood stock on your rifle that might be another issue, but people can be far too protective of firearms when real operators know that firearm parts wear out.  Guns get scratched and things come loose and anyone that is that concerned about it probable doesn’t really have a spike in a fight anyway.

One thing that I don’t have a problem with is people getting good gun cases and protecting their guns and gear in storage.  Sometimes rifle optics can double the value of your guns, and some people upgrade their guns with new AR15 complete upper receivers that can further increase the value of a firearm.  Guns, especially M4 Carbines should be rugged and tough and getting good Magpul Accessories on it and tightening them with loctite is a way to prevent problems.   There are some really nice gun cases from Elite Survival Systems like the Covert Operations gun case that has velcro straps for locking down your optics and firearm securely.

Top

Ok, So LWRCI has something less expensive

I think the best bang for the buck is buying a 5.45×39 upper for your AR15, but you will have to do some research on using the magazines and possible changing a few things in your AR15  like a new buffer or a hammer spring.   The main reason I didn’t start shooting one of these was because I didn’t have a spare lower to try out.   Last year I did some shopping, but I’m not really a fan of swapping parts in and out of uppers and lowers just to do caliber changes.   I think its a better idea to pick a caliber and keep a lower for the gun.

The 5.45×39 ammunition is dirt cheap and the Smith &  Wesson seems to have been king of the realm for awhile, but direct impingement and 5.45×39 don’t mix very well.   LWRC uppers have been increasingly expensive and yes, you can buy a whole new Colt AR15 for the price of an LWRC upper, but recently we were informed that the LWRC M6SL which is the lightweight stretch upper costs just about $1000.   I got my LWRC M6A2 for more than than about 4yrs ago.   Even though we’re selling them we want to hear from people on how they are holding up.

Top

Sale on LWRCI upper receivers

As we move into our new facility we’ve been listing to our customer base tell us about what they wish they would see in the store.  Many of our customers complain that although the internet is where most of their shopping takes place there are certain things you really need to get your hands on.   Things like clothing and rifle accessories are a real royal pain to figure out online and many gun shops don’t want to deal with the headaches.   We’ve had to modify our return policy because we’ve had too many take advantage of our return and exchange policies with gun parts.   I have heard of 2 gun shops in our area not stock gun accessories because people were buying them, walking out the door, and then coming back a few days later complaining that the parts broke or were broken.   From the gun shops stand point, it’s because people didn’t know how to install them and were lacking gunsmithing talent.

 

This unfortunately had happened to us via online sales and we’ve had people buy $400 optics and call  up and complain that they didn’t know they needed a $75 adapter for their AR15 and now they want to return the optic.   When we inform them that we are charging a 10% restocking fee they complain that we’re ripping them  off.   We are stocking LWRCI uppers which puts a lot of money on the line with small margins, but given that they are unique gun parts, sometime there are pens that need to be fitted when attaching upper receivers.  Do you research or find a gun shop that stocks the products, then do your homework on how to properly install gun parts and be patient.  If you have questions, ask them, every gun is different and there are always fitting and tweaking that can occur.

Top

Long range shooting with an AR platform rifle

I don’t know all of the facts and figures, but given just what I see every day on the New York and Ohio firing ranges around here, I would say that the AR15 is the most popular rifle in America.   Now that caliber changes are as easy as swapping out your AR15 upper receiver and possible only a minor change in your lower receiver like a hammer spring, you can go from a .223 varmint rifle to a 6.8 SPC rifle, or down to a CQB rifle at almost the pop of two pins.   I was never a big fan of upping the caliber on a AR15 rifle, but I am a big fan of the 75gr HPBT for close up fighting.   The 75gr bullet seems to yaw better and slower velocities and give more thump just from my experiences.

When it comes to taking your AR15 rifle to a longer range, there are records being broken every week with the AR15 platform.  People use to laugh when they would hear of some one shooting an AR15 at 1000yds,  but it is done and can give a .308 a run for it’s money.   The real thing to consider when it comes to caliber changes on AR15 upper receivers  is how powerful is the round vs just accuracy competitions.   I have a friend that came back from service over in the Middle East and he gave first hand accounts of how bad 9mm ammo was in combat and that at least 3rds of M855 was necessary to take down a threat with an M4.   Consider the ammunition you are using and not just how far out you can shoot, you may want to trade accuracy for energy.

Top
Page 1 of 1