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Echo 1/Modify SP100 AEG Spring

[M07F05][02462 / MOD M100]
$12.72
( 2 Reviews ) ❤ Add to Wishlist
OUT OF STOCK

Battery Information Video
New to airsoft? Here are some safety tips for airsoft guns that we recommend following.

Upgrade your AEG's fps to 330 to 350fps. It is highly recommended to upgrade plastic bushings and spring guide to metal bushings and spring guide with this product.

Specifications
Manufacturer: Modify
Color: Black
Material: Metal
Package Includes: One (1) Spring


see 2 reviews | Write a Review
verified buyer
C. STRATTON | 2012-12-16
Product Information:
Bought this spring for a friends gun, needing to downgrade it to 350fps to qualify for the local indoor field.

HEADS-UP!
This spring is quoted as a 330-350 fps spring(which is what 100M/S comes to. ~1 joule)
This put a brand new Echo1 m4 at 375 fps w/ .20

Pros:
Looks like a good spring
Has the non-linear windings

Cons:
Not much other than the labeling being misleading
verified buyer
N. HERNANDEZ | 2014-04-19
Product Information:
I got this spring for my A&K masada which was shooting at around 370-380 fps which was a little hot for my play style. I bought this spring and now my gun shoots right around 330 fps. The spring seems very sturdy and is non-linear to make it last a very long time. Putting the weaker spring in my gun also gave it much better trigger response and a higher rate of fire. For those looking to downgrade your fps for cqb, this is the spring to get.

Pros:
Non-linear
Perfect fps for cqb (around 330)
Improved trigger response and ROF without any major, expensive upgrades to internals

Cons:
None.
 
Will this fit the echo 1 MTC 2?
The spring in the Echo 1 MTC 2 is smaller than a regular M4 spring.

2033 days ago
Angel M
0
0

(I have this same question)
Staff Answer:
Yes it should fit just fine.

2029 days ago
0
0
1 answers
1 asked
 
Compatible with apex
Is this spring compatible with the Apex quick change system and will I need to change anything else ?

2177 days ago
Blake S
0
0

(I have this same question)
Staff Answer:
Yes, this spring is compatible, no other additional parts are required.

2177 days ago
0
0
Is this spring compatible with the Apex quick change system and will I need to change anything else ?

2177 days ago
Blake S
0
0

(I have this same question)
Staff Answer:
Yes, this spring is compatible, no other additional parts are required.

2177 days ago
0
0
2 answers
1 asked
 
Does it work with the lancer tactical LT-19T Gen 2
And do watermelons actually grow on trees?

2270 days ago
Joel C
1
0

(I have this same question)
Staff Answer:
Yes, It should. <br><br> No, they grow on a vine.

2173 days ago
0
0
1 answers
1 asked
 
Echo1 ZB30
Will this work for the Echo 1 zb30? If not what spring does work for the zb30?

2858 days ago
Giovanni N
0
0

(I have this same question)
Staff Answer:
It should work

2856 days ago
0
0
1 answers
1 asked
 
Battle machine
Will this work with the valken battle machine mod-m?

3151 days ago
Joshua G
0
0

(I have this same question)
Staff Answer:
This should work with most AEG's

3149 days ago
0
0
1 answers
1 asked
 
ARX160
will this work with the ARX160? And what will it put the FPS at?

3417 days ago
Zach R
0
0

(I have this same question)
Staff Answer:
It should work and put it around 330-350 fps

3415 days ago
0
0
1 answers
1 asked
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