Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.
We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.
Your Browser is Outdated
Unfortunately, we are unable to provide an excellent shopping experience on your browser because it lacks modern functionality needed for us
to provide a fast, secure, and enjoyable experience. by Casey, from IA, United States Asked on July 26, 2022
For the Aero Precision M4E1 16in .300 Blackout Barrel Complete Upper Receiver I recommend using the Aero Precision BCG at the link below.
https://www.opticsplanet.com/aero-aprh100070-5-56-bcg-nickl-boron.html