Tanaka m700

nk666 · July 23rd, 2005, 05:10

Hi.

My new tanaka m700 shoots so bad. The BB´s goes up an down, no matter how the hopup is adjusted. It looks like the hopup is working, if i look in 2 the barrel and adjust it, it moves. At 25 meters the BB can go from hitting the ground or going 3 meters over target. I have tired a new inderbarrel + a new hopup rubber and last but not least a new mag. The weapon is only about 2 weeks old. Plz HELP ME : i am using Straight O.36g and 0,43g. BB´s

Skruface · July 23rd, 2005, 08:15

What weight and brand of bb are you using?

nk666 · July 23rd, 2005, 08:41

Straight O.36g and 0,43g.

Tankdude · July 23rd, 2005, 10:46

The KJW M700 do the same thing. Caused by a change in velocity in every shot.

You must get the velocity to become stable. The bolt is adjustable on the KJ so I am guessing you can adjust it on the tanaka. Adjust it down to 400 fps ( guess) and hopfully it becomes more stable. Right now it is shooting max everytime. The gas in the mag changes every shoot so each max shoot is different.

keg057 · July 23rd, 2005, 11:25

Try taking the bolt out and stretch the spring. When I first got my m24 bb’s rolled down the barrel. After the spring was stretched it shot nice and consistent.

BUT I still have a problem... My m24 shoots far but the bb's always go way to the left for some reason. Will a tightbore barrel correct this ?

sorry to hog your thread nk666 I just didn't think that my post was worth a new thread.
tks to all the people who help me out.

nk666 · July 23rd, 2005, 12:17

Quote:

Originally Posted by keg057

Try taking the bolt out and stretch the spring. When I first got my m24 bb’s rolled down the barrel. After the spring was stretched it shot nice and consistent.

but the Tanaka m700 is on gas ?? so watt spring are u talking about ? The one that is inside the bolt carn´t stop the bb´s or am i wrong

Tankdude · July 23rd, 2005, 12:35

There is a spring inside the bolt that is used to hit the valve. Pop out the bolt and take a look at it.

nk666 · July 23rd, 2005, 18:02

: :grin: i will try that thx, hope it works

nk666 · July 30th, 2005, 10:59

:cry:

SEALs · July 30th, 2005, 13:24

what gas are you using? Can you take a pic of your bolt? Wanna see how far your power is set.

SEALs · July 30th, 2005, 13:26

what gas are you using? Can you take a pic of your bolt? Wanna see how far your power is set. You might have set it incorrectly. Be sure its tuned that way:
http://www.airsoftcanada.com/gallery...hp?i=1072&c=40

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July 23rd, 2005, 05:10	#1
nk666 Trader rating Join Date: Jul 2005 Location: denmark	Tanaka m700 Hi. My new tanaka m700 shoots so bad. The BB´s goes up an down, no matter how the hopup is adjusted. It looks like the hopup is working, if i look in 2 the barrel and adjust it, it moves. At 25 meters the BB can go from hitting the ground or going 3 meters over target. I have tired a new inderbarrel + a new hopup rubber and last but not least a new mag. The weapon is only about 2 weeks old. Plz HELP ME : i am using Straight O.36g and 0,43g. BB´s

July 23rd, 2005, 11:25	#5
keg057 Trader rating Join Date: Jun 2004 Location: kitchener, ON	Try taking the bolt out and stretch the spring. When I first got my m24 bb’s rolled down the barrel. After the spring was stretched it shot nice and consistent. BUT I still have a problem... My m24 shoots far but the bb's always go way to the left for some reason. Will a tightbore barrel correct this ? sorry to hog your thread nk666 I just didn't think that my post was worth a new thread. tks to all the people who help me out. __________________ Fear is only a state of mind... Arsenal: KWA MP7, KWA USP Compact

July 30th, 2005, 13:24	#10
SEALs Trader rating Join Date: Dec 2001 Location: Watchin' your 6.	what gas are you using? Can you take a pic of your bolt? Wanna see how far your power is set. __________________ If you're short of everything except enemies, you're in combat. D.O.W. SEALs Father of fear, reckless and widowmaker

July 23rd, 2005, 08:41	#3
nk666 Trader rating Join Date: Jul 2005 Location: denmark	Straight O.36g and 0,43g.

July 23rd, 2005, 10:46	#4
Tankdude Trader rating Join Date: Jan 2005 Location: East Coast, New Brunswick	The KJW M700 do the same thing. Caused by a change in velocity in every shot. You must get the velocity to become stable. The bolt is adjustable on the KJ so I am guessing you can adjust it on the tanaka. Adjust it down to 400 fps ( guess) and hopfully it becomes more stable. Right now it is shooting max everytime. The gas in the mag changes every shoot so each max shoot is different.

July 23rd, 2005, 12:35	#7
Tankdude Trader rating Join Date: Jan 2005 Location: East Coast, New Brunswick	There is a spring inside the bolt that is used to hit the valve. Pop out the bolt and take a look at it.

July 23rd, 2005, 18:02	#8
nk666 Trader rating Join Date: Jul 2005 Location: denmark	: :grin: i will try that thx, hope it works

July 30th, 2005, 10:59	#9
nk666 Trader rating Join Date: Jul 2005 Location: denmark	:cry:

July 30th, 2005, 13:26	#11
SEALs Trader rating Join Date: Dec 2001 Location: Watchin' your 6.	what gas are you using? Can you take a pic of your bolt? Wanna see how far your power is set. You might have set it incorrectly. Be sure its tuned that way: http://www.airsoftcanada.com/gallery...hp?i=1072&c=40 __________________ If you're short of everything except enemies, you're in combat. D.O.W. SEALs Father of fear, reckless and widowmaker

Tanaka m700

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