Home / Gun Parts / Volquartsen / Volquartsen Mainspring Housing for Ruger Mark II and III Stainless Steel Black
▼ 9% below avg
Volquartsen Mainspring Housing for Ruger Mark II and III Stainless Steel Black
Lowest Price
$72.9
MSRP
$102.99
Savings
29% off
Verified In Stock at
7 Stores
Updated
Aug 26, 2026
Compare Deals from 11 Retailers
Verified availability, then price
Brownells Best
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Specifications
Description
The Volquartsen Mainspring Housing is designed to fit the Ruger MKII or MKIII. All components are wire EDM-cut and CNC-machined. This mainspring does not have the lock feature found on the Ruger factory MKIII Mainspring.
