+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Just what i needed - Yankee Hill Machine Q.D.S. Gas Block Rail Riser YHM-230

by Rob G, Verified Owner from OK, United States Written on May 31, 2017
Review for Yankee Hill Machine Q.D.S. Gas Block Rail Riser YHM-230
Yankee Hill Machine Q.D.S. Gas Block Rail Riser YHM-230
Yankee Hill Machine Q.D.S. Gas Block Rail Riser YHM-230
$52.95 $49.99 Save $2.96
View Product
Write a Review View All Reviews
Compare (0)
1 item has been added
Add at least two items to compare

Rob G's Review of Yankee Hill Machine Q.D.S. Gas Block Rail Riser YHM-230

After searching all over the internet I finally found this gas block riser on Optics Planet. It's a little pricey, but still less expensive than buying a quality front sight. Optics Planet seems to always have those hard to find items that I need. Their service is top notch and I always seem to circle back to their site to find what I need. Plus they're the only retailer that always gives a discount of some sort after each purchase.
Pros:
  • Perfect height for folding sights.
Cons:
  • None
Best Used for:
  • Low profile gas block
Would Recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No
Share

About Rob G from OK, United States

Retired USAF Flight C-130 Flight Engineer. Recreational and Persona Defense Shooter. Not thrilled about the current residential candidates and the repercussions. If HRC wins.