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Knights Armament
Knights Armament FF RAS 6 Installation
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Knights Armament FF RAS 6 Installation
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Your Price:
$75.00
Part Number:
Knights Armament FF RAS 5 Installation-2
Availability:
1 week lead time
Choose Options
Work Done
*
Work Done
Assemble
Disassemble (+$10.00)
Disassemble and Assemble (+$35.00)
Upper Receiver Notch
*
Upper Receiver Notch
Upper recevier is already notched
Upper receiver needs notched (+$100.00)
Check Headspace
*
Check Headspace
No
Yes (+$10.00)
Assembly Options
Dimple Barrel for gas block set screws (+$5.00)
Use Rocksett on Muzzle Device (+$2.00)
Add knurled gas block set screws (+$2.50)
Lap receiver face (+$25.00)
Polish Barrel feedramps (+$15.00)
Shim and Bed Barrel to receiver (+$45.00)
Muzzle Device timing
*
Not Timed
Right Hand
Left Hand
Neutral
Put me on the Waiting List
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Description
If it's preferred that we handle your FF RAS 6 install for you, all you have to do is supply us with all the parts and we would be happy to do the assembly for you.
You will need to supply:
upper
rail
barrel nut
gas tube
gas block
(optional) muzzle device w/ shims/crush washer
*Please note that if you choose to have us trim your rail for a flush fit, the mating surface between your rail and upper with be a bare aluminum surface*
Compatibility
Please note that while these are some general guidelines, these are known compatibility issues
In order to install a FF RAS 6, the upper receiver does need to have a notch to correctly mate with the rail. If your upper does not have a notch, we can cut one in it for you.
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