1911 Flat Serrated Mainspring Housing - Blued - John Masen Black Warrior
This Colt Model 1911 Flat Serrated Mainspring Housing from John Masen is a replacement part for the 1911 .45 ACP pistols. It is constructed from 4140 Blued Carbon Steel.
**Mainspring Housing ONLY
**NOT included- spring, cap, or cap pin, sold separately.
Made in the USA
Lifetime warranty of materials & workmanship
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1911 Mainspring Housing | John Masen Black Warrior |