We are truly pleased to release our Retro Mainspring Housings! Now, there are top shelf quality Flat and Arched Serrated MSH available for your Retro build!
Our Retro Mainspring Housings are CNC machined from steel bar stock to consistent dimensional tolerances.
These Serrated FLAT and ARCHED MSH are for Gov't Models, Commanders and others using a full length frame.
Also available in Blued Flat with USGI style Lanyard Loops