AR10 upper conversion

[Draz1029]

Want to change my Bushmaster AR10 .308 upper receiver from my fixed handle to a flat top..
Any suggestions???

 

[PRKmachinist]

Re: AR10 upper conversion

Two options - sell the complete upper and get a new flat-top, or buy a bare upper and transfer the parts over. I had a couple AR15's that I did the swap on and it was a better deal in cost and time to sell the complete upper and replace it.