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A1 Rear Sight Assembly

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MSRP Price: $22.99
Our Price: $20.00
You Save: $2.99 (13 %)
We currently have 14 available.
Item Number: SITA1RSA
Manufacturer: LUTH-AR / MAP Pricing Required
Manufacturer Part No: UR-21A

Give yout modern AR-15 / M16A1 that retro look and feel with the Luth-AR A1 Rear Sight Assembly
Features and Specifications:
Manufacturer Number: UR-21A
Material: Steel
Finish: Matte Black

Kit Includes:

  • UR-09-E3 Rear Sight Windage Drum
  • UR-10-E3 Rear Base Spring Pin
  • UR-13-E3 Rear Sight Aperture A1
  • UR-11-E3 Rear Sight Detent
  • UR-12-E3 Detent Spring
  • UR-14-E3 Rear Sight Windage Screw
  • UR-28 Rear Sight Flat Spring

Product Reviews

(6 Ratings, 3 Reviews) Average Rating:
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A1 rear sight not centered, used an A2
El Redo (Lawton, OK) 7/27/2019 3:36 PM
One of the apertures for the rear sight is not centered. It didn't affect me as I was going to use an A2 rear sight. I highly recommend using an A2 rear sight, they're better. [PN: URPA2RSAP] Just a heads up, order some extra pins for the rear sight as well. I split the one during installation. It's the same pin that is used for the standard AR charging handle. [PN: URPCHRP]
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Colt 653 Carbine
Ray Hege (Lexington, NC) 3/2/2019 5:03 PM
Ordered several part's from JSE everything looks great and is good quality Sight set,Delta ring, A1 upper, ECT and it's always in stock and good shipping rates
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excellent rear sight
dewey wyatt (Gaffney, SC) 7/27/2018 8:39 PM
bought for my a1 retro and it was perfect. fit , finish and installation went without a hitch, all but lower , stock, handguards and slipring came from jse and it is coming together wonderfully. fact is all but the barrel is assembled and I plan on it in a couple of weeks. many thanks jse for having what I needed.i had the lower , buttstock and handguards from a few yrs back when I was planning this build, they are Vietnam era surplus. fact is my wifes health failed and I had to put it off till now. don't worry about jse quality its top notch.
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