The original M4-type buttstock.
Aftermarket stocks are awesome, but some builders prefer the good ole' mil-spec stuff. This M4 six-position buttstock perfectly replicates the stock found on service-issued rifles.
It's made from the same injection-molded polymer and sports a six-position-adjustable latch for dialing in length of pull.
M4 Stock: Mil-Spec Fitment (1.148" OD)
This "M4" AR-15 stock is designed to fit most AR buffer tubes. Common tubes feature a mil-spec outer diameter of 1.148". Need a mil-spec tube to finish your 80% lower or stripped lower receiver? Grab one here.
WARNING: Handling firearms parts and accessories can expose you to lead and other petroleum products known to the State of California to cause cancer and reproductive harm. For more information go to: www.P65Warnings.ca.gov
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80-Lower.com only ships within the United States. Federal legislation dictates we cannot ship our products internationally.
