If you already have your lower receiver milled and ready, finish off your entire lower assembly in one fell swoop with this bundle. You get a standard lower parts kit made by the great people at CMMG and a buffer tube assembly and stock kit. Now onto your upper assembly...
Butt Stock Kit
This butt stock kit includes both an adjustable carbine stock and buffer tube assembly. The classic adjustable carbine stock is contructed from a durable polymer composit and is designed for quick adjustment. Additionaly, this carbine butt stock offers three different sling attachment options.
Buffer Tube Assembly
The PSA buffer tube assembly provides a mil-spec diameter 7075 buffer tube, lock ring & castle nut, latch plate, buffer housing and buffer spring. Purchase this butt stock assembly today for your next 80% lower receiver build.
Shipping of various parts and/or accessories are prohibited to states and locales (ie New Jersey, California, New York, etc…) with restrictions against certain parts and/or accessories or “assault weapons” (i.e. states with high-capacity magazine restrictions, manufacturing of semi-automatic weapons, etc..). It is your responsibility to be aware of your local firearms laws before purchasing from our website or machining a firearm. We try our best to keep our shipping page current, but laws change daily
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