Yankee Hill Machine CO Yhm Gas Block Riser
$44.12
The YHM Gas Block Riser from Yankee Hill Machine Co is a crucial addition for optimizing sight alignment and enhancing optics installation on your firearm. Renowned for their high-quality components, Yankee Hill delivers reliability and durability that both professional and recreational shooters trust. Elevate your setup’s versatility with this essential optical accessory.
5 in stock
Yankee Hill Machine Co Gas Block Riser, Mount, Black, Picatinny YHM-230
| Weight | 0.125 lbs |
|---|---|
| Dimensions | 5.500 × 3.250 × 1.250 in |
| Manufacturer | Yankee Hill Machine |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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