Product DescriptionThis kit contains all the necessary parts to mount your Mil-Spec dimension stock assembly to your lower receiver.
- Receiver Extension - Mil-Spec, 6 position (machined from 7075T6)
- Receiver End Plate
- Lock Nut (Castle) M4
- Action Spring, Carbine Buffer Assembly, Carbine Std
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Need a buffer kit? Don’t gotta look any further lol!