Yankee Hill Machine CO Yhm 308 Rifle THR Prot 5/8X24 .920 OD
$15.52
Protect your rifle’s barrel threads with the YHM 308 RFL THR PROT 5/8X24 .920 OD from Yankee Hill Machine Co. This durable thread protector ensures the integrity of your setup when a muzzle device is not in use, reflecting Yankee Hill’s commitment to quality and functionality for serious firearm enthusiasts.
Out of stock
Yankee Hill Machine Co Thread Protector, Rifle, .308, .625X24, .920 Outer Diameter, Matte YHM-3414-B
| Weight | 0.125 lbs |
|---|---|
| Dimensions | 5.750 × 3.250 × 1.000 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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