Yankee Hill Machine Co YHM BARREL SHIM SET 5/8″ ID
$8.08
Align your timed muzzle device precisely with this 5/8″ ID barrel shim set from YHM. Includes 8 stainless steel shims in various thicknesses for the perfect fit.
37 in stock
The Yankee Hill Machine Co barrel shim set has a 5/8-inch inside diameter and fits .30 caliber QD muzzle breaks. It is designed to align and time a muzzle device.
The set includes eight stainless steel shims in various thicknesses for barrel indexing and muzzle device alignment.
- Manufacturer: Yankee Hill Machine Co
- Inside Diameter: 5/8 inch
- Quantity: 8 shims
- Material: Stainless steel
- Fit: .30 caliber QD muzzle breaks
- Manufacturer Part Number: YHMSHIM-3302-SET
- UPC: 816701017656
| Weight | 0.007 lbs |
|---|---|
| Dimensions | 3.500 × 2.000 × 0.150 in |
| Manufacturer | Yankee Hill Machine |
| Weight | unknown |
| Material | stainless steel |
| Dimensions | 5/8″ inner diameter |
| Compatible With | 30 Cls Q.D. Muzzle Brakes |
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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