I am building my first AR based rifle and need some suggestions as to the rifle specific tools required. Suggestions for suppliers would also be very helpful.My rifle is a JD Machine upper/lower with Magpul PRS,Geiselle DMR,Lilja barrel etc.
You will need a combo barrel wrench, A barrel vise, An upper receiver fixture A roll pin punch set, a standard punch set, if you are doing free float handguards you will need a good strap wrench. As far as suppliers for parts you cant beat Brownells or Midway for having most of what you need and fast service.
Thanks Sniperhandle,
I am pretty well set for the punches, but wondering about the upper receiver fixture. I notice they are available in both aluminum and Delrin, is the Delrin strong enough to handle barrel nut installs! Im fortunate enough to have a metal fab shop including tig welding and sheet metal equipment but not going to make whats already available.
The delrin one works fine, the official torque is 35 ft pounds for the barrel nut, but most of the time in my case that is just a guideline as the nut has to be aligned for the gas tube to go through the upper receiver, so it may take a little more and sometimes even a little more.