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Reviews - Sidearms

Tanaka Works - Glock 17 - Rail Frame

DolphiN#K

Glock 17 rail frame 9mm
One fine English summer’s day while skirmishing at AA (Airsoft Adventures), during a capture the flag scenario the need for a sidearm was made very clear. I was within running distance of the flag, under cover, with the enemy being suppressed by my team. All I had with me was my M4/M203 combo with no sling. I had a dilemma: ditch the M4 and run for the flag with no gun or take the gun and be as maneuverable as a 4-tonne truck. Cutting it short I ditched the M4 and got the flag.

News spread that the Glock 17 Rail variant was being released be KSC and Tanaka Works (TW), I knew I had to have one. I decided to go for the TW offering since it had had a more favorable review at Redwolf and incorporated Western Arms (WA) R-Type valves and Magna Blowback technology (for newbies that’s a very good thing).

So on my last trip to Hong Kong I picked one up. Opening the TW Glocks box I found the pistol inside a polymer holster that comes as standard with the gun. Removing the pistol from the holster I was impressed by the look and feel of the Glock. It weighs in at 730g quite a nice weight that can be increased by adding metal inserts to the inside of the slide. The Glock looks great, no shiny plastic – the slide and frame are finished in a dull matt black (unlike the KSC version). Its very comfortable to hold due to the contoured grip and has a clean profile, i.e. no bits that will catch on other equipment. This is due to the lack of an external hammer. Just like the real steel Glock the TW version has an internal hammer. The clean profile means fast drawing, but can mean trouble finding a holster.

But what about the one included you say? Briefly it’s of little use in skirmishes. It has no facility for spare magazines, it can only be worn at waist level on a 1-inch belt (not compatible with webbing or combat/tactical vests) and it looks awful.

Back to the pistol, it has the standard Glock safety, the trigger within a trigger – when in one is not engaged the gun won’t fire. Also to comply with ASGK standards there is a small safety on the right side above the slide release catch. This does detract from the realism but I hardly notice it.

Like all Gas Blowback (GBB) guns the gas is stored in the magazine, here the charging valve in the base of the magazine is covered by a sliding plate, which is secured by a button. While I find this adds to the realism, I found the plate very loose and flimsy even when closed (on all 3 mags for the Glock). Old Tanaka magazines used to leak gas like a sieve, but the addition of the R-Type valve was meant to halt that. However this is not the case, all my Tanaka magazines allow the gas to POUR out of the retaining pins in the base of the magazine. But reports on the Internet state that there still is a problem, owing to Tanaka’s poor implementation of WA’s technology.

Now the important bit: Shooting the gun. Dry firing the gun was good fun with good blowback action. The rate of fire (RoF) on a full charge of gas was good, but decreased after one magazine worth of firing (1 magazine charge is good for 2 magazine loads). Putting rounds through it was initially great fun with each shot (0.2g) coming off clean and accurately that’s using HFC 134a. DON’T use HFC22 (Toyjack, Green gas) in this gun since it can’t take it! However this did not last, after 6 magazines worth of rounds the guns began to double feed badly, i.e. every other shot. Anyway 3 trips to the shop and a bit of tinkering later it was fixed – but the shop owner said he was aware of TW Glock feed problems! I still have some problems with the gun – the gas nozzle becomes stuck in the chamber, causing some light damage to it. It appears, unlike the real gun, that this gun requires lots of maintenance. I would say when getting it fork out extra for some silicon spray – you’ll need it!

Reassuringly the Glock is easily stripped, simply drop out the magazine, pull the slide release catch and pull the slide off. Once its off its easy to remove and lube up the internal components. Constant lubrication is required to keep the gun working reliably.

Conclusion

Overall I am completely displeased with my Tanaka Works Glock 17. The problems with it mean that I won’t buy another Tanaka gun unless I read that they have done a major quality assurance overhaul. The issues highlighted above justify that, also the faults seen uniform across a lot of the Tanaka range, especially the leaky magazines. Next time I will buy a WA gun since I know that their guns are extremely reliable and are low maintenance in comparison. Do you self a favour buy the KSC Glock if you must have a Glock.

Summary
Good: Bad: 
Realistic appearance
Cost
High power using HFC 134a
High maintenance
Comes with holster
Holster cheap and more or less useless in skirmishes
Field strippable
Leaky mags
Accurate
Feed problems
High RoF
Can’t take HFC 22
Uses WA Magna blowback and R-Type valve technology
Poor implementation of WA technologies 
Upgrades:
Metal slide 
Metal chamber and outer barrel
Rail accessories (Sure-Fire systems, laser targeting devices)
Upgraded inner barrel (tighter bore)
Upgraded valves (not available at moment)
copyright DolphiNs 1999

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