Info:
Manufacturer/Model:
KSC Model G34
Replica Of: Glock Model 34 (9 mm)
Made In:
Japan
Caliber/Ammunition/Feed:
6 mm, plastic BB, 23-shot magazine (Green Gas)
Air Source:
Green Gas or Propane
Accessories/Upgrades: Extra
magazines, KSC metal slide and outer barrel, King Arms enhanced
recoil spring and guide rod, Shooters Design rocket valve, custom hi-flo valve, Prezine mag well,
Shooters Design +2 Glock mag base.
Recommended Pellet or BB: Tokyo Marui BBs (0.25 g)
Weight (lb)/Length (in): 1.76, 8.75
Body Material/Finish/Grips:
metal/plastic, black, plastic
Barrel Length (in)/Material/Rifled: 4.75, brass, no
Trigger Action:
SA (Glock style safe action)
Trigger Pull (lbs)/Adjustable: 2.70 (SA), no
Sights (front/rear):
fixed, adjustable for windage and elevation
Velocity (factory fps): 280 (.20 g)
Hop Up: adjustable
Sound Level (dB): 94
Thickness of Pellet Holder (in):
N/A
Manufactured Dates: 2004 - present
Condition/Manual/Box: 95%, yes, yes
Serial Number:
N/A

KSC Glock 34 with Prezine Mag Well
and extended mag base |
Comments:
This airsoft gas
blow-back pistol is made in Japan by KSC. The gun is a replica of a Glock Model
34 with a metal slide and outer barrel, both from KSC. The metal
slide version of the KSC G34 is harder to find than the standard
model with a plastic slide. Cobra Airsoft in Hong Kong seems to
be the best source for this gun. The KSC metal slide is a little sloppy on the frame, which allows
the outer/inner barrel to move around during cycling. Although
this will have some affect on the gun's accuracy, it should be
noted that the accuracy of the KSC is much better than you would
expect for a gun costing less than $150. Unlike the TM Glock 34, the KSC G34
replicates Glock's Safe Action trigger system where the slide
half-cocks the striker and the trigger completes the cocking
action. The KSC G34 has a functional trigger safety as well. KSC
replicated the slightly longer magazine release button and tab on
the slide lock lever that is standard on the real-steel Glock
34. This greatly speeds up magazine changes and locking/releasing
the slide. Overall, this is a decent gun right out of the box
for Standard Division practical shooting use. A few minor
upgrades (improved guide rod and recoil spring, upgraded rocket
valve, and
hi-flo valve) turn it into a first-rate shooter.
Review of the KSC G34 (plastic slide version)
Exploded Part View of
KSC G34
Performance:
Measurements were made on
2/15/08 at a temperature of 75 ºF and 14' elevation. A ten shot
string was fired from a bench rest at 15' using Tokyo Marui BBs (0.25
g), propane gas, and custom hi-flo valve. The highest velocity
measured was 311 fps and the lowest was 296 fps (average of the
10-shot string was 301 fps, s = 4). A six shot string fired
offhand using open sights, TM BBs (.25 g), and
propane gas grouped at 0.56". Click the thumbnails below to see larger images.
Click
here for a description of the measurement methods.

When used with the standard KSC
valve, the average velocity was 279 fps (s=6) and the groupings
were not as tight. The custom hi-flo valve improved the muzzle
velocity by 21 fps and reduced the variation in velocity, which
improved accuracy.
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