• How to tell what type of DPMS style AR-308 receiver you have Oct 01, 2015 Still, the biggest question that I get, is what type of receiver one has. Let's look at the differences between DPMS style 308 uppers.One simple very generic di..

.308 DPMS Style AR10 80% Lower Receiver

This is everything you would want from a DPMS style .308 AR-10 receiver. This lower receiver is a true DIY lower that requires only the milling of the fire control group chamber and three trigger assembly holes.

Technical Specifications: 80% AR-10 308 DPMS Lower

    T7075-T6 Aerospace Aluminum
    Fully Broached Magazine Well

The Following is completed on the AR10 80% Lower:

    Pistol Grip threading
    Take down detent hole (both)
    Buttstock threading
    Magazine catch spring and catch button
    Buffer retainer hole
    Safety selector detent hole
    Bolt Catch plunger hole

 Unserialized. No Registration. 100% Legal. All American Made.

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