Not intended for user to take apart.
Umarex SA177 Walther cp99 Compact Those are really cool co2 blowbacks that are from $50-$80
It is a pellet pistol and yes.
Crosman, Daisy, Gamo and Umarex are the larges manufactures of BB guns currently in the world. There are several others but these 4 dominate the market. Good quality craftsmanship is going to cost you so expect to pay for what you get. One of the most popular is the "Walther CP99" or the "Walther PPK/S" by Umarex Both have the feel of the real thing and both have blowback action.
Yes, best bb gun ever! It has 2 drawbacks. A very long trigger pull and the loading chamber falls out when you open the breech it you are not holding it directly upright.
This inexpensive BB gun is made in Taiwan.
This model is an 8MM Blank firing pistol made by Umarex. It looks similar to a Colt 1911 45
No the SA177 is a BB gun the Tactical is an Air Soft gun. It is not compatible.
There are several airguns that use a magazine similar to a real gun. The Walther PPK/s it even has blow-back like a real Walther PPK (Made by Umarex) The Smith&Wesson M&P 40 (Made by Umarex) The Tanfoglio 1911 (Made by Umarex) The Beretta Elite II (Made by Umarex) The last 3 BB guns listed use the exact same Magazine. There are others beyond these listed.
Walther PPK/s by Umarex. It has blowback, it made of metal and it's James Bond preferred gun.
I believe you are asking about a Walther PPK/S made by Umarex. I would contact Umarex directly and ask them at Customer Service. See the link below.
It all depends on the model. Some are plastic, metal, wood or polymer.
Colt makes a 1911-A1 Pellet gun made by Umarex. I know of no BB gun unless you are asking about an Air Soft gun. The Pellet gun is very good. I can not answer about an Air soft gun.