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UM Tactical Delrin Optic Shim

UM Tactical Delrin Optic Shim, Venom, Viper, Burris FF II&III, Doctor, SightMark, SHM-BDSV
UM Tactical Delrin Optic Shim, Trijicon RMR, SHM-RMR
UM Tactical Delrin Optic Shim, Shield Optics, SHM-SHLD
UM Tactical Delrin Optic Shim, Venom, Viper, Burris FF II&III, Doctor, SightMark, SHM-BDSV
1 of 3 images
UM Tactical Delrin Optic Shim, Venom, Viper, Burris FF II&III, Doctor, SightMark, SHM-BDSV
UM Tactical Delrin Optic Shim, Trijicon RMR, SHM-RMR
2 of 3 images
UM Tactical Delrin Optic Shim, Trijicon RMR, SHM-RMR
UM Tactical Delrin Optic Shim, Shield Optics, SHM-SHLD
3 of 3 images
UM Tactical Delrin Optic Shim, Shield Optics, SHM-SHLD

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Questions & Answers
How thick are these? My Romeo 3 is hitting my slide so I need 1/16+ to make it work Expert Answer

The UM Tactical Delrin Optic Shim features a 1.0 degree taper and measures 0.0075" at its thinnest, 0.026" in the middle, and 0.0375" at its thickest.

by Ethan, Gear Expert, September 14, 2022
Are they flat or do they offer down angle Expert Answer

The UM Tactical Delrin Optic Shims offer 1.0 degrees of taper (plus or minus .1).

by Ethan, Gear Expert, April 7, 2022
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
EASY - EFFECTIVE by CDR-C, Verified Owner, June 9, 2022
I installed Vortex Venoms on two 1911 pistols (Dan Wesson Valor 9mm w/ Nighthawk's IOS plate system, Springfield Range Officer 9mm with machining done by C&H). Mounting the sights, both were too-far-to-correct low. Sad. SO - bought these shims - i...
Read More...
1/1 found this helpful
Most Recent Reviews
Complete junk by Fredric, Verified Owner, December 29, 2023
I received the first one craked out of the shipping envelope the 2nd cranked in multiple spots and split while installing
Most Recent Reviews
Complete junk by Fredric, Verified Owner, December 22, 2023
Not sure how this item got positive reviews it is complete junk and should not be trusted on a carry piece. The first shim was cracked on delivery the second cracked while installing. Brittle and poorly made tolerances.
Most Recent Reviews
EASY - EFFECTIVE by CDR-C, Verified Owner, June 9, 2022
I installed Vortex Venoms on two 1911 pistols (Dan Wesson Valor 9mm w/ Nighthawk's IOS plate system, Springfield Range Officer 9mm with machining done by C&H). Mounting the sights, both were too-far-to-correct low. Sad. SO - bought these shims - i...
Read More...
Most Recent Reviews
Why do I have to type all this by Me, June 14, 2020
As advertised worked great. Took awhile to get it but it wasn't so long as too not order from them again. That's all over got to say but they say I have to write more for some reason. I have 9 left so thanks
Read All 5 Reviews
Color:
Black
Additional Features:
Trijicon RMR

Code: UMT-IA-DOPSH-SHM-RMR

MPN: SHM-RMR

UPC: 715134332582

Product No Longer Available

Product Info for UM Tactical Delrin Optic Shim

Delrin Shims are designed to fit between the optic and the slide or mount.image

Package Contents:

  • UM Tactical Delrin Optic Shim

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UM Tactical Delrin Optic Shim Unavailable & Discontinued Models

List of Unorderable Models

  • UM Tactical Delrin Optic Shim, Trijicon RMR, SHM-RMR , MPN: SHM-RMR , UPC: 715134332582 , Code: UMT-IA-DOPSH-SHM-RMR
  • UM Tactical Delrin Optic Shim, Shield Optics, SHM-SHLD , MPN: SHM-SHLD , UPC: 640816788619 , Code: UMT-IA-DOPSH-SHM-SHLD
  • UM Tactical Delrin Optic Shim, Venom, Viper, Burris FF II&III, Doctor, SightMark, SHM-BDSV , MPN: SHM-BDSV , UPC: 715134332599 , Code: UMT-IA-DOPSH-SHM-BDSV
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