Type: Airsoft Pistols.
Manufacturer: KJ Works
Gas Type: Green Gas or Propane. 
Ammunition Type: 6mm plastic Airsoft BB's.
Muzzle Velocities: 380 FPS
Fire Mode: Semi-Automatic
Hop Up: Yes, Adjustable
Blowback: Yes
Magazine Capacity: 24 rds
Barrel Length: ~110mm
Length: 216mm

Pros:

• 1:1 Ratio realistic gas blow back airsoft pistol
• FULL METAL SLIDE & BARREL ASSEMBLY
• Gas Blow Back Pistol with Semi-Automatic Shooting Mode
• Excellent Craftsmanship with Textured grip and Solid Pistol Frame
• Special textured handgrip offer firm hold of the weapon
• Very loud & crispy Blow Back sound with Hi-Kick Recoil
• Adjustable Hop-Up System
• This gun can be strip-down like the real steel

Cons:

• Green Gas Operated Magazine
• 24 rounds magazine

Comments: This replica can impressively beat above 300 FPS with green gas right out of the box. It boasts a hefty metal build which makes it quite massive hence very stable in hands despite heavy recoil. The slide comes fully metal to deliver a very nice metallic "clank" on each cycle. Safety is found on both sides of slide and also on the pistol’s grip, preventing it from firing when not in hand. The slide will also stay in open/back position when replica is empty to prevent you from firing blank shots just like real steel counterparts.