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How it Works
Our Patented technology is easy to use! Simply disassemble the upper of the Firearm, Take out the guide rod and recoil spring, replace with Barrel of choice and appropriate Breech Block, and Reassemble. No Locktite is required which makes changing barrels quick and easy, even on the go!
Step 1 - Disassemble Upper
Step 2 - Change out the barrel and breech blocks (if changing caliber)
Step 3 - Reassemble and shoot