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Retro Mainspring Housing, Serrated

Serrated Flat MSH in Blue & Stainless

We are truly pleased to release our Retro Mainspring Housings! Now, there is a top shelf quality Flat Serrated MSH available for your Retro build!

Our Retro Mainspring Housings are CNC machined from bar stock to consistent dimensional tolerances.

These Serrated FLAT MSH are for Gov't Models, Commanders and others using a full length frame. 

Also available with USGI style Lanyard Loops

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For (5") Government Model pistols