2006
Recommend you ask a gunsmith for assistance.
You can request or download a manual from the S&W website. I recommend finding a good gunsmith and asking for help.
Those were manufactured from 1992 to 1995. They were more or less an advanced prototype and are highly sought after from some dealers/collectors.
By looking up the serial number or calling S&W and asking them.
To disassemble a Smith and Wesson Model 411 .40 caliber handgun, first ensure the firearm is unloaded and the magazine is removed. Then, pull the slide back slightly and push the takedown lever located on the left side of the frame. Once the takedown lever is rotated, release the slide and pull it forward off the frame. Finally, remove the recoil spring and barrel from the slide to complete the disassembly process. Remember to follow all safety precautions and refer to the manufacturer's manual for detailed instructions.
The Remington Model 411 was made from 1937 to 1939 with only 1,316 rifles produced. Value is strictly dependant on the condition of the firearm. In 100% original condition (no bluing or stock finish wear) it could bring as much as $600.00.
30000
% decrease = 32.95% % decrease = |original value - new value|/original value * 100% = |613 - 411|/613 * 100% = 202/613 * 100% = 0.3295 * 100% = 32.95%
50-400 usd
That is a 3 ton
0.95% of 411= 0.95% * 411= 0.0095 * 411= 3.9045