Why on Earth did you do that?Yes it is a M4 barrel sorry, thanks for the clarification. I was thinking of heavier than the barrel on the Sportical. I am still new at this AR terminology.
I did take and stake the castle nut on the rear buffer tube and the bolts on the bolt carrier.
Why on Earth did you do that?
After reading many posts on AR15.com and M4carbine these were issues with some brands and mine was 1 of them. I read the pros and cons and decided to do it. Seems like a noted issue to me. It is not that big of a deal if I want to remove it. The more expensive brands have this done when you buy them. The gas key is a big deal and does need to be staked correctly on every AR.Why on Earth did you do that?