Umarex H&K HK45 GBB Pistol
1:1 Ratio realistic gas blow back airsoft pistol
Umarex licensed HK (Heckler & Koch GmbH) Series Pistol
Gas Blow Back Pistol with Semi-Automatic Shooting Mode
Full Metal Slide (Engraved "H&K" Logo and ".45 Auto" Marking With "Unique Serial Number" On Slide)
Smoother slide cycling with clicks & clacks sound
29 Rds Loading Capacity Metal Magazine
Real action Decocking Lever act as safety button & decocking function
Ambidextrous Slide Catch Lever and Magazine Release
Solid Nylon Pistol Frame
Engraved "HK45" Marking on Textured grip
Equipped with Lower rail for Flashlight or Laser Sight attachment
This gun can be strip-down like the real steel
Made For KWA (Taiwan)
SKU UMAREX-GBB-HK45 Item Weight (gram) 865 Major Color Black Length 195mm Blow Back Yes Hop-up Adjustable Shooting Mode Semi-Automatic Magazine Capacity 29+1 Bullet Type 6mm BB Pistol Power Source HFC134a & HFC22 Gas Power (Muzzle Velocity) 330 FPS (Top Gas Test @ 25°C Room Temperature) Manufacturer Umarex Package Includes
- Umarex H&K HK45 GBB Pistol
- 29 rounds Magazine
- 1 Bag 6mm Airsoft Bullet
- Hop Up adjusting Tool
Write Your Own Review
Quality Price Valueon 12/30/14
I have this gbb for a long time now. And overall I can agree with all the reviews here. Its a great gbb. Its a big and bulky replica which I like.
The only downside of this gbb is the slide lock. It quickly wears out. After the last bb you fire the slide won't lock. But this is a known issue.
Overall I gotta say its a very cool replica!
Quality Price Valueon 11/26/14
pistol for people with large hands, it's heavy, it's got hard kick, its magazine can include 29 balls, that's perfect for airsoft games
Quality Price Valueon 1/25/14
aggressive and highly effective for airsoft pistol.
Quality Price Valueon 11/4/13
-Crisp blow back
-Very effective hop-up (2 contact points)
-Good weight to it when the mag is inserted.
-Top gas out of the box
-Real life de-cocking function
-Accessory rails (not like the USP)
-Unique serial numbers
-Ambidextrous mag release & slide release
-Good muzzle velocity and power (safe for cqb)
-Convenient hop up adjustment region
-Mag release for my small hands...
-Plastic barrel (I dont mind)
-Rear sights cannot be adjusted
-Extra mags are a little pricy.
I do not recommend you using the slide release too often because over time, the slide release will be worn out, then the slide wont lock back after the last round. when the slide is locked back, reload the mag and slightly pull back on the slide forcing the slide release to deactivate then the slide will move all the way forward.
I also do not recommend you using anything higher than Propane, green/top gas on this pistol. Due to the fact that the barrel is ABS plastic.
Safety cannot be activated if the hammer is still in its resting position. Pull back on the slide to chamber a round and the hammer will pull back, then push down on the safety until theres a click, the pistol should decock. This is for safe for storage in a holster or when required to draw and fire your weapon quickly.
Joules: 1.09 (tested in ehobby with 0.20g bbs and top gas)
I would recommend you getting this gun if you're looking for a reliable gas blow back pistol for the 1000-1500HKD range. This is made in Taiwan by KWA and KWA is a reliable brand. This was $1300 HKD when I bought it. Its not too heavy but I have to say, if you have tiny hands, you better find something else. Also, one of the most accurate gbb pistols I've fired.