Is it really that much better then a 1700 dollar AR15? it really doesn’t look like you can customize it at all.
There’s been a lot of discussion on this site about the rifle. I suggest doing a search using the Google method. Click on the yellow “Search” button between “Calendar” and “FAQ” up top.
Also, what is it that you’re wanting to “customize”?
The skinny on this rig is that most folks will tell you that Bushmaster f’d up a good Magpul design. Some reviews have put the ACR ahead of the scar, but nearly everyone will tell you to buy the scar. I may own one, but not yet. If you want to customize, spend your hard-earned money on bravo company, colt, daniel defense, LMT or Larue.