The chamber length is 3", the choke is fixed full. There are minor dents on the stock but overall this is an absolute beauty! SN: 12255- MFG: 1934 Get the best bang for your buck when you get a Certified Used Firearm. When you see the Certified Used stamp on any of our firearms, you can be confident that you're getting exactly what you want - a gun only in very good to excellent condition and held to the highest quality standard. All Certified Used Guns come with a 'no questions asked' return policy.