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Echo 1 Flip Up Front Sight for M4/M16

[SF01][02424 / ECHO FUS]
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If you are tired of the generic looking triangle sight that seems to be on every other M4 then this is the one you want. The Echo 1 flip up sight is a simple and inexpensive way to modify the looks of your M4. Plus, if you have optics on your gun the flip up sight in the down position will be out of sight and out of mind.

Specifications
Manufacturer: ECHO 1
see 7 reviews | Write a Review
verified buyer
M. CLANCY | 2008-05-19
required modification to fit on kwa m4, but once its on it works like a charm, just be patient when putting it on
verified buyer
J. SCHOLLE | 2008-06-02
Good sight. I bought this for my Echo1 M16 DMR. The original sight was in the way of my scopes view so I bought this. Over all I works great. It also looks good. The only things there is no screw hole for the rail plate to connect to. Over all....good.
verified buyer
P. HAN | 2009-03-15
Product Information:
I do not own this sight, but know people that have. To all of you people out there with CA's and whatnot. This sight (modeled after the KAC (PRI?) Sight) uses a gas tube to hold in place, I did not see any set screw so I con't know how stable it is, but it's a nice addition if you want to make a M4 Custom from MGS4. So, it will fit on: Some CA's, Most G&G's, some TM's, most E1's and JG's, and most other brands.

Pros:
Metal
Secure
Sexy

Cons:
Paint
No sling points
 
does this fit on a a&k m4 as a gas block
does this fit on a a&k m4 as a gas block

2344 days ago
justin t
0
0

(I have this same question)
Staff Answer:
This replaces any gas block

2344 days ago
0
0
1 answers
1 asked
 
will this fit my a&k m4 and does it screw in to the delta ring
will this fit my a&k m4 and does it screw in to the delta ring

2344 days ago
justin t
0
0

(I have this same question)
Staff Answer:
This sight should work with that gun, however it has nothing to do with the delta ring

2344 days ago
0
0
1 answers
1 asked
 
Fit my M&P
I have a M&P 556 California compliant with heavy barrel , I have RedField red dot sight/ laser. Attached , the stock front sight blocks my laser, can the Echo 1 flip up front sight fit my rifle ? Thanks Joe

2345 days ago
Joe G
0
0

(I have this same question)
Staff Answer:
This gas block is for airsoft, not real steel

2344 days ago
0
0
1 answers
1 asked
 
What is the mod for the kwa m4? and can u plz make a vid demonstrating it? 0 answers
1 asked
 
will this work with a magpul pts rear iron sight? 0 answers
1 asked
 
does this have any up/down adjustment for the sight pin? 0 answers
1 asked
Search Tags: Back Up Rail Adjustable M4 M16 Flat Top Iron Sight AEG GBB

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