The foxtrot mike products.45 acp upper receiver comes fully assembled and ready to drop on any pistol caliber lower receiver that uses glock®magazines. We take the foxtrot mike products fm45 45acp ar pistol to the range, test its accuracy, go over its features, how it has performed, and what i think of it overall 🇺🇸.
Foxtrot Mike FM45 Stripped Billet Lower Receiver AR15Discounts
