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Yankee Hill Machine Half Inch Scope Riser 5.25 Inches Long YHM-227A Condition: New, $2.96 Off

Yankee Hill Machine Half Inch Scope Riser 5.25 Inches Long
Yankee Hill Machine Half Inch Scope Riser 5.25 Inches Long
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Yankee Hill Machine Half Inch Scope Riser 5.25 Inches Long

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Questions & Answers
What is the height? Expert Answer

It adds 0.5" of height to a picatinny rail.

by Jonathan D., Gear Expert, December 18, 2018
How wide is the inside opening between clamps? Can you answer this question?
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Great riser by Jacob, March 21, 2025
This mount is rock solid. If you want to bring an absolute height optic up to 1.93" height, this is the best option. It has old-school cool aesthetics as well. FYI, I emailed YHM and they said that the screws should be torqued to 25 inch pounds.
3/3 found this helpful
Helpful Positive Review
perfect riser by RyHy, Verified Owner, April 13, 2024
I got this to raise my optic set up and bring my Vortex VMX-3T a little further back for better eye relief (cantilever section rearward). This fits the VMX-3T and 512c perfectly! Dont let reddit fool you, you dont need to spend $300+ for a riser. Thi...
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1/1 found this helpful
Helpful Positive Review
Scope Riser by Anthony Krause, Verified Owner, October 21, 2025
This is second scope riser ive owned. I can say it is one of the best Ive used thus far. I k ow to each is their own, but this product is absolutely great for your AR needs. And also, thanks OP for tremendous pricing, and outstanding customer service...
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1/1 found this helpful
Helpful Positive Review
Solid riser by Bon, Verified Owner, January 15, 2026
It was a tight fit getting on but seems to hold well. I bought this as a cheaper solution to rise a red dot and magnifer versus the Unity risers. Solid option.
1/1 found this helpful
Helpful Positive Review
Works great by Paul Rueda, March 4, 2024
Fit Holosun 512c and HM3x magnifier perfectly. Mounts to picatinny rail and has a secure feel with no wobble or wiggle room.
2/2 found this helpful
Helpful Positive Review
YHM-227A .5" tall 5.25" scope riser by NK, Verified Owner, August 27, 2022
This scope riser is solid. It is a slide on style with thru bolts for clamping. It has a good range of positioning on an AR-15/10. YHM does a good job of anodizing their products. The rail does not interfere with iron sights. The rail is not QD, so Q...
Read More...
3/3 found this helpful
Read All 19 Reviews

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Condition:
New

Code: YHM-T8-YHM-227A

MPN: YHM-227A

UPC: 816701014891

List: $46.95Save $2.96
$43.99

Product Info for Yankee Hill Machine Half Inch Scope Riser 5.25 Inches Long YHM-227A

Perfect for varmint rifles. Can be used for all types of scopes, red dot sights and other optics. Raises equipment by one half inch. Mounts to any picatinny rail. Made from aircraft quality aluminum and hardcoated.image

Specifications for Yankee Hill Machine Half Inch Scope Riser 5.25 Inches Long YHM-227A:

Mfg Item Num:  YHM-227A
Type:  SIGHTS/OPTICS - BASES/MOUNTS - AR STYLE
AR-15 Parts:  AR-15 Parts
Master Model Header:  Scope Riser

Yankee Hill Machine Half Inch Scope Riser 5.25 Inches Long YHM-227A Orderable Models

List of Orderable Models

  • Yankee Hill Machine Half Inch Scope Riser 5.25 Inches Long YHM-227A , MPN: YHM-227A , UPC: 816701014891 , Code: YHM-T8-YHM-227A

Yankee Hill Machine Half Inch Scope Riser 5.25 Inches Long YHM-227A Unavailable & Discontinued Models

List of Unorderable Models

  • USED Yankee Hill Machine Half Inch Scope Riser 5.25 Inches Long, EDEMO8, Used, Condition Fair , MPN: YHM-227A-EDEMO8 , Code: YHM-T8-YHM-227A-EDEMO8
  • USED Yankee Hill Machine Half Inch Scope Riser 5.25 Inches Long, EDEMO7, Excellent, Inspect and Rebox , MPN: YHM-227A-EDEMO7 , Code: YHM-T8-YHM-227A-EDEMO-RE-B
  • USED Yankee Hill Machine Half Inch Scope Riser 5.25 Inches Long YHM-227A, EDEMO10, Condition Like New, Inspect and Rebox , MPN: YHM-227A-EDEMO10 , Code: YHM-T8-YHM-227A-EDEMO-RE-A
  • USED Yankee Hill Machine Half Inch Scope Riser 5.25 Inches Long YHM-227A, EDEMO9, Used, Condition Like New , MPN: YHM-227A-EDEMO9 , Code: YHM-T8-YHM-227A-EDEMO9
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Last updated 2026-08-25 UTC.