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Yankee Hill Machine Co .578X28
California Proposition 65 Warning

This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.

Yankee Hill Machine Co

.578X28

$19.95
$16.75
Sale Price
Available California compliant

Yankee Hill Machine Co Thread Protector, Pistol, .45, .578X28, .650 Outer Diameter, Matte YHM-3426-B

Key Details
Brand Yankee Hill Machine Co
Manufacturer Part Number YHM-3426-B
UPC 816701014181
SKU YHM-3426-B
Current Stock 20 available
Quantity Updated Apr 24, 2026 8:10 PM
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Purchase Requirements
  • Final availability is confirmed at checkout.
In-Store Pickup Required: All firearm purchases must be picked up at our Beverly Hills location after background check completion.
Product Description

These steel thread protectors will prevent damage to the threads of your pistol barrel when a muzzle device is not installed.

Features
  • Protects muzzle threads
Specifications
UPC: 816701014181
Manufacturer: Yankee Hill Machine Co
Manufacturer Part #: YHM-3426-B
Model: .578X28
Model (Alt): .650 Outer Diameter
Finish: Matte
Type: Thread Protector