Description
LMT Piston Rod Spring
In a world of 2 is 1 and 1 is none, you might need an extra piston spring for your LMT MRP piston system, just in case things get dicey.
True factory replacement part (not aftermarket guesswork) If you’re maintaining or rebuilding an LMT piston upper, this is the correct component—not something to substitute.
This PISTON ROD Spring is the correct spring used specifically for the LMT piston system.
