There have been so many improvements and changes with AR15 designed guns that I would probable need a 50 page blog post to fill everyone in on what has changed.  My old Bushmaster XM15E2 was the first AR15 I ever owned and although it is  my number 1 training rifle, it’s definitely showing it’s age due to it’s early version of the design.  Bolt carrier groups, staked screws ect were the first things that made the gun a better carbine, but now there are barrels that have 5x’s the life span that many AR15’s had a few years ago.  Throw in the fact that barrels and rifle have gotten even lighter.  I hardly ever see heavy barrel AR15’s anymore.

We’ve sold more LWRC Upper receivers in recent months that ever  before because everyone that was looking for a mid-price upper had so much trouble finding them that the best thing to do was just spend another $400 more and get a piston LWRC guns.  Our second most popular upper receivers are the Noveske upper receivers they are probable the nicest DI guns that we are selling and just holding them in your hands tells you, you got what you paid for.  I would highly recommend stopping in our store to hold one in your hands before you buy, but they sell out so fast that you might have a bit of a wait.  We have an option on our website to allow customers to put in their email address under specific products to allow them to be notified when a certain gun magazine or AR15 complete upper receiver comes in stock.