If pump-action air rifles arent cutting it for you, consider this full-auto Crosman Bushmaster MPW. It shoots .177 caliber BBs and is CO2-powered. Each magazine will require two 12 g CO2 cartridges to function.
Bushmaster is a reputable rifle-making company specializing in the AR-15 design. You can see how close this gun is to an actual AR-15. The controls are the same too.
The charging handle, magazine release, fire selector, and more are operated the same way youd handle an M4. If you have trained with this rifle, the MPW will feel right at home.
You get a quad RIS handguard and receiver Picatinny rail. The former will accept flashlights, lasers, and foregrips. For the receiver rail, its best to mount optics, as its much more comfortable.
The package also contains a red dot sight, and one 2032 battery is included for it.
The crane stock works just like a standard M4s counterpart. You can even switch it out for other buffer tube-compatible AR-15 stocks. The pistol grip is similar and can be replaced.
The faux suppressor doesnt truly reduce the guns report. However, its appearance is undeniably stylish. Many shooters like the way it looks.The red dot uses a 2032 battery. One is included.

Features:

• AR-style platform featuring a mock suppressor
• Versatile tactical weapon
• Offers both full-auto and semi-auto firing modes
• Quad rail system for accessory attachments
• Compatible with standard AR buffer tubes and pistol grips
• Blowback bolt action for realism
• .177 caliber with a 25-round, easy-release magazine
• Durable steel barrel with nylon fiber body
• Features a smooth bore
• Equipped with a Picatinny rail for optics
• 6-level adjustable stock for user comfort
• Achieves speeds up to 430 FPS using steel BBs
• Compact design at 21″ length
• Package includes a red-dot sight (unmounted) and a magazine
• Powered by dual 12-gram CO2 cartridges