The War Lock Multiple Caliber System Two Barrel Free Float Kit is launching the AR-15 into the future.
Have a look at Frontier Tactical's newest innovation, the War Lock Multiple Caliber System. This is something you must consider for your next AR-15.
The customization and innovations you can do these days to an AR-15 are just astounding. I wonder if the original designers of the ArmaLite AR-15 rifle, developed in the late 1950s, had any idea how far their design concept would be taken.
What was originally produced as a battle rifle for U.S. soldiers that first saw action in Vietnam has become the favored black rifle of the American citizen.
With features such as this one from Frontier Tactical you can have one rifle do multiple jobs with multiple calibers; it doesn't get any better than that.