Beretta A300 Ultima Kick Off System

I saw a video on youtube from Beretta where the guy said the new mod 2 1301 with field stock is compatible with the kick-off system, though it doesn't come with it. He didn't say which one to get, neither did any manuals I could find, or any other info on the internet. So I just took apart the stock on my 1301 mod 2 and looked at the part and picked the kick-off part that looked closest. You have to take off the nut under the recoil pad, but also the sling mount, it comes out with an allen wrench. Most of the kick-off parts looked very different, and obviously wouldn't fit, but this one looked pretty close. I can confirm, this part is compatible with the 1301 mod 2. Works great, as advertised. I tested it with the most harsh, violent 12 gauge shells I have, and recoil reduction is noticeable. Not sure if it would fit the older 1301, but I think it would, just don't have one here to try it with. Important point, this part will add about 1 inch to you length of pull. I'm very tall, and have very long arms, and always think stocks are too short, so this worked great for me, but it could be an issue for you. If you have a 1301 mod 2 and want to add kick-off to it, this is the part.