I bought a 3 1/2 inch 410/45 colt Snake Slayer as a defensive item for when I travel. My anti-car jacking gun. When I 1st got it I thought the power was too much, I’m older & my tolerance to higher powered rounds is waning. But after 3 times at the range, I found a number of different rounds both 410 & colt 45 that work just fine. 2 1/2 #4, 410, like Mr. Gordon Bond discussed in one of his videos, works just perfect to protect myself & my family while we travel. And it’s good to know I can use any colt 45 round or ANY 410 rounds in my Bond Arms derringer. I Ordered a 357/38 barrel for fun at the range & plan to buy many more barrels & One of the “Back up” models in 9mm.
Bond Arms Derringers are truly one of the finest hand guns in modern gun smiting & mine will be passed down in the family as a keepsake & a symbol of the Power, Security & Safety that a person can provide for their family. Thanks to the Bond Family & Employees. God Bless you! You all make the world a safer place. K.Eaton