TM AUG 500 fps setup..

DYORD · May 20th, 2007, 13:59

Just replaced my stock TM hop-up rubber with prometheus red hard-type. Still can't get a good groupings of bb's.

My setup before is just SP120 and the accuracy is veery good.. Just wondering why i can't get a good accuracy with my 500 fps setup..

Anyway.. barrel is still on stock. I tried firing my AEG on a pizza hut box on just 10 meters away... and the groupings is like 8 inches in diameter...

REALLY BAAD!!

anyone help pleasE!!

The Saint · May 20th, 2007, 14:01

What weight of BBs are you shooting?

dontask · May 20th, 2007, 14:09

theoretically at higher speeds, bbs are more easily to be thrown off course especially in a stock barrel
either get a tightbore or just as The Saint mentioned use heavier bbs for the time being

Kokanee · May 20th, 2007, 14:13

I tried running a prom hard red hopup in my TM M14, and it was so off-spec that bbs wouldn't even get past the lip of the rubber, they would get stuck there.

ILLusion · May 20th, 2007, 15:55

Quote:

Originally Posted by Kokanee

I tried running a prom hard red hopup in my TM M14, and it was so off-spec that bbs wouldn't even get past the lip of the rubber, they would get stuck there.

That happens with hard type rubbers, if you aren't shooting enough energy. Typically, those hard packings are meant for 425+fps setups.

DYORD, what weight BBs are you using? At that velocity, you would HAVE to be using 0.30g or heavier BBs to maintain stability.

Jimski · May 20th, 2007, 16:44

DYORD, what battery do you use and where do you stuff it ?
just curious...

thx

dontask · May 20th, 2007, 17:41

Quote:

Originally Posted by Jimski

DYORD, what battery do you use and where do you stuff it ?
just curious...

thx

+1

DYORD · May 21st, 2007, 13:06

I'm using .28g bb's.. Well.. it's somehow cheaper than .3's.. But many people told me that .28 should be fine. I've seen people with 600fps uses .25 and the groupings are fine.

About my battery.... I'm using Sanyo NiCAD 9.6v 2400mah Sub C battery. I have a battery pouch attached on the stock butt of my AUG.

Jimski · May 21st, 2007, 14:54

Quote:

Originally Posted by DYORD

About my battery.... I'm using Sanyo NiCAD 9.6v 2400mah Sub C battery. I have a battery pouch attached on the stock butt of my AUG.

ok thx

I personally find this solution to be too bulky for me.
I'm trying to attach my battery (10.8 4400 subC) in a pouch beside the receiver's rail.
i'll send pics when it's done...

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May 20th, 2007, 13:59	#1
DYORD Trader rating Join Date: Jan 2007 Location: Philippines	TM AUG 500 fps setup.. Just replaced my stock TM hop-up rubber with prometheus red hard-type. Still can't get a good groupings of bb's. My setup before is just SP120 and the accuracy is veery good.. Just wondering why i can't get a good accuracy with my 500 fps setup.. Anyway.. barrel is still on stock. I tried firing my AEG on a pizza hut box on just 10 meters away... and the groupings is like 8 inches in diameter... REALLY BAAD!! anyone help pleasE!! __________________ MORE FPS :banghead:

May 20th, 2007, 14:01	#2
The Saint Trader rating Join Date: Jan 2005 Location: Quebec	What weight of BBs are you shooting? __________________ "The Bird of Hermes is My Name, Eating My Wings to Make Me Tame."

May 21st, 2007, 13:06	#8
DYORD Trader rating Join Date: Jan 2007 Location: Philippines	I'm using .28g bb's.. Well.. it's somehow cheaper than .3's.. But many people told me that .28 should be fine. I've seen people with 600fps uses .25 and the groupings are fine. About my battery.... I'm using Sanyo NiCAD 9.6v 2400mah Sub C battery. I have a battery pouch attached on the stock butt of my AUG. __________________ MORE FPS :banghead:

May 20th, 2007, 14:09	#3
dontask Trader rating Join Date: Jan 2006 Location: Vancouver	theoretically at higher speeds, bbs are more easily to be thrown off course especially in a stock barrel either get a tightbore or just as The Saint mentioned use heavier bbs for the time being

May 20th, 2007, 14:13	#4
Kokanee Ministry of Peace Trader rating Join Date: Mar 2002	I tried running a prom hard red hopup in my TM M14, and it was so off-spec that bbs wouldn't even get past the lip of the rubber, they would get stuck there.

May 20th, 2007, 16:44	#6
Jimski Trader rating Join Date: Jun 2005 Location: Montreal	DYORD, what battery do you use and where do you stuff it ? just curious... thx

TM AUG 500 fps setup..

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