We stopped producing the Jack10 and Livewire AR10 sets a number of years ago. Both The Livewire AR10 and the Jack10 were only sold as sets (and we only ever sold them to Spike's Tactical).
Occasionally we get people asking for spare uppers for those sets. Well this is the one. Very limited quantity! At the time we produced these Spike's wanted a custom fit between upper and lower - so this upper will ONLY fit a Jack10 or Livewire AR10 lower that is marked Spike's Tactical on the left side. Do not buy this upper if you do not already have a Jack10 or Livewire AR10 lower marked Spike's Tactical. It ain't gonna fit anything else. -JSharps
Amazing upper!!
I currently have a jack10 set chambured in 6 creed. Needed another upper to build a suppressed 308 upper to match. Emailed sharps, Mr. J said he would dig through the forgotten stuff for me!! I will soon be on my way to having a beautiful matching upper for my ar 10. Thanks again, and I will forever be a customer.
