Bond Arms Protect the 2nd Amendment 45 (Long) Colt 4.25in Stainless Break Action - 2 Rounds. The Protect the 2nd Amendment has a 4.25in long barrel that provides tighter shot patterns, higher velocities, and even more manageable recoil than shorter barrels. It will accept all of the standard extra interchangeable barrels and also has the extended grips for added comfort. It's chambered for 45Colt.