A SECRET WEAPON FOR BCM LOWER

bcn complete lowerI thought long and hard prior to I bought this lower! The Spikes tactical lower's are over $100 less expensive. That is what I chose the final time. The spikes worked 100%, but Once i bought it I preferred the bcm. Wound up buying and selling the spikes lower for just a pistol at my lgs. Saved my revenue and obtained the bcm when