BCM LOWER RECEIVER THINGS TO KNOW BEFORE YOU BUY

bcn complete lowerI assumed extensive and hard prior to I purchased this lower! The Spikes tactical lower's are over $a hundred cheaper. Which is what I selected the final time. The spikes worked 100%, but when I got it I needed the bcm. Ended up investing the spikes lower for your pistol at my lgs. Saved my dollars and acquired the bcm when it cam