Crosman has changed the design of 1377 valves. It requires a change to the front screw in the grip frame. I have tried one in my gun, & there seems to be no difference in how the gun works. Check the valve page for pics, info.
No 177 cal. barrels untill futher notice.
Wait times are anywhere from a week to a month.
DO NOT USE THE DISPUTE BUTTON AT PAYPAL AS A REFUND BUTTON.
If you continue to do so I will drop Paypal. I only make this stuff for you guys. I am retired, & do not need the little money I make doing this. I don't need to have my balls busted for my effort.
Please read the faqs page. It has info on ordering, payments, & stuff like that.
At checkout please use the zip, & calculate for shipping to come up. It is a flat $4 for all U.S. orders.
Please read the faq page for international orders.
These parts are for experienced tunners. They do not come with instuctions. If you have questions on how your gun works, what these parts do, or don't do. Go to any of the airgun forums. Also I am not going to do your shopping for you. I don't make suggestions, recommendations, or have an opinion on what you should get.