Our Canadian made Spring guide now includes our Canadian made Million cycle count spring
for the same price of $38.99

M14 Op Rod Spring Guide Gen II Has been rated by the public as one of the best if not the best fit on a Norinco M305.
Our Controlled Gas Nitride finish adds a sub surface hardness that far exceeds others that are on the market, while not making the core metal brittle.
The the gray teflon finish has self lubricating properties, but only 4 microns thick so it will not add to the overall dimensions.
Unlike stainless steel you will not get the galling and binding after time that is so common with stainless steel used in this kind of product.
Now comes with our High quality aftermarket + 10% power spring
Controled Nitride Finish with gray Teflon
CNC machined from 4140 steel.
Made in Canada;
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