I have a customized Benjamin Marauder air rifle in 25 caliber it currently has a Boyd's laminate thumbhole stock. A stock valve that has been worked to produce more power as well. The current transfer Port is 1/4 inch polyethylene tubing.
I still have the factory valve And will include it. I removed the de-pinger but will include it in the bundle. The factory main tube was replaced a couple months ago because when I took it apart to put the higher-powered valve in I noticed a little pitting. So to be safe I replaced It..Currently the gun is set up for high-power shooting or Long Range Hunting, the last time I chronographed it shot 970 fps with 28 grain pellets. It could probably use a little lighter hammer spring for better shot count but currently it gets about 1 full magazine of very hard hitting shots. This could be stretched out To 3 with more with a more conservative power Setup. 25 in Boyd's stock Custom" is in sale since Monday, December 16, 2019.
This item is in the category "Sporting Goods\Outdoor Sports\Air Guns & Slingshots\Air Rifles". The seller is "skote8" and is located in Springville, New York.This item can be shipped to United States.