BCA 5.56MM 7.5" Upper w/ 7" Seekins KeyMod Rail (SPK72): Comes with an 7.5" black nitride barrel 1:7 twist w/ pistol gas system. These barrels have been very accurate. The 7" keymod rail is from Seekins Precision. Built with an Anderson upper receiver. We test fire all of our uppers to assure proper function and headspace. Not to mention we stand behind the uppers. So if you have any problems we will work with you to solve them. This upper is sold w/o the bcg & ch. Although we do carry several different Bolts and Charge Handles to complete your upper. The price for the upper is $389 or if you wanted to add a standard bcg & ch you would be looking at another $100. Need Ammo or Magazines?? We carry them and offer discounts when purchasing an upper.

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