Hey folks,
I've posted before about the shoddy warranty work Bushmaster did on my AR upper, so I'm putting together my parts list for rebuilding it and I figured I'd ask some of the harder questions now instead of later.
My current parts list is below, since I'm going to reuse everything that won't need replacement:
Barrel index pin
Barrel nut
New gas block with flip up sight
Crush washer
New Y Comp muzzle brake (replacing the A2 birdcage)
Stripped A4 style upper (re-using the dust cover, forward assist, and BCG)
Assembly manual and armorer's wrench
Barrel vise blocks and action vise blocks
So here are my questions:
- I don't want to use Bushmaster for the parts, so where is there a good online source for them?
- Will I need the gas tube wrench for removal of the gas tube on the old front sight block and install on the new one?
- Can I reuse the pins from the old front sight block for the new one?
- Am I going to need "Go/No Go" gauges once everything is back together?
Thanks
Kris
I've posted before about the shoddy warranty work Bushmaster did on my AR upper, so I'm putting together my parts list for rebuilding it and I figured I'd ask some of the harder questions now instead of later.
My current parts list is below, since I'm going to reuse everything that won't need replacement:
Barrel index pin
Barrel nut
New gas block with flip up sight
Crush washer
New Y Comp muzzle brake (replacing the A2 birdcage)
Stripped A4 style upper (re-using the dust cover, forward assist, and BCG)
Assembly manual and armorer's wrench
Barrel vise blocks and action vise blocks
So here are my questions:
- I don't want to use Bushmaster for the parts, so where is there a good online source for them?
- Will I need the gas tube wrench for removal of the gas tube on the old front sight block and install on the new one?
- Can I reuse the pins from the old front sight block for the new one?
- Am I going to need "Go/No Go" gauges once everything is back together?
Thanks
Kris