How to Order
FAQ
My Account
Contact Us
Login
Register
Shopping Cart
0
Items -
$0
0
Items
Toggle navigation
Shop Services
Tools
Parts
Knights Armament
Knights Armament Parts
Knights Armament Services
Lewis Machine and Tool
Lewis Machine and Tool Parts
Lewis Machine and Tool Services
FN Herstal
FN Herstal Parts
FN Herstal Services
Uppers
Home
Knights Armament
SR-15 URX Rail Installation
Email a friend
SR-15 URX Rail Installation
2
Review(s)
5
0
5
Write a Review
Your Price:
$60.00
Part Number:
SR15 URX Install
Availability:
In Stock.
Choose Options
Rail Type
*
Rail Type
URX 4
URX II-3.1 [+$20.00]
URX II/3.0/3.1 Mod 2 Conversion [+$35.00]
Flush Fit Rail to Receiver
Flush Fit Rail to Receiver
No
Yes (URX II, 3.0, and 3.1 Only) [+$25.00]
Work Done
*
Work Done
Assemble
Disassemble [+$10.00]
Disassemble and Assemble [+$25.00]
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
Quantity
+
-
Add to Cart
Description
Customer Reviews
If it's preferred that we handle your URX 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*
Rating Snapshot
Select a row below to filter reviews.
5 Stars
2
4 Stars
0
3 Stars
0
2 Stars
0
1 Stars
0
4 Stars
Clear Filter
×
Average Customer Ratings
5.0
URX4 install is notoriously difficult, apparently not for Dave!
The lock up on this URX4 install is the best I’ve ever seen outside of using a KAC receiver. Dave got my rail so tight to the receiver, I couldn’t be happier! These guys are THE experts! Your build is in good hands here!
Did you find this helpful?
4 of 4
Found Helpful
Reviewed by:
Michael Paschal
from Virginia on 7/27/2021
5
Keymod to MLOK
Fantastic work is all I can say. I had a KAC Mod 2 14.5" with a Keymod rail that needed to be swapped for MLOK. It had a KAC MAMS that another "Gunsmith" pinned and welded . Let's just say it was messy at best. d.wilson was able to remove the messy pin and weld, swap rails, and repin, leaving a beautiful dot of weld. Couldn't ask for better work.
Did you find this helpful?
3 of 3
Found Helpful
Reviewed by:
Jeff
from NC on 6/15/2020
5
Related Items
Quick View
SR-25 URX Rail Installation
$80.00
In Stock.
(0)
Select Options
Quick View
SR15 Tool Steel URX Barrel Nut
$48.00
Out of Stock.
Free Shipping.
(3)
Add To Cart
Quick View
3/4-24 Barrel Threading
$115.00
In Stock.
(0)
Add To Cart
Quick View
Folding Front Sight Installation
$125.00
In Stock.
(0)
Select Options
Quick View
Muzzle device swap
$40.00
In Stock.
(2)
Select Options
Quick View
SR25 Tool Steel URX Barrel Nut
$65.00
In Stock.
Free Shipping.
(0)
Add To Cart
Browse Similar Items
Knights Armament
>
Knights Armament Services
×
Menu Links
Categories