Echo 1 ASR Knowledge Compendium

62290 Views 88 Replies 33 Participants Last post by Sage2000, May 8, 2019

wyvernfist

Discussion Starter · Nov 27, 2011

First off I'd like to attribute this information to bobgengeskahn, Ronin055, and the many other helpful people on here and on airsoftforum.com. None of this is my own work; I just happen to have read about the Echo 1 ASR for 30 hours so far this week.

What I found is the lack of an "all you can eat" collection of information for this rifle. My goal is to provide that. Moderators, please feel free to edit this post.

ECHO 1 ASR - http://www.airsoftgi.com/product_info.php?cPath=139_113&products_id=6572 - $100-115 USD

About the base rifle:
The Echo 1 ASR is a rebrand of the WELL MB06. On the lower end of the price range for sniper rifle platforms, it is generally accepted that upgrades are required to field this weapon in a war. This is also one of the few bolt action sniper rifles (BASR) that can be easily modified to a left-handed rifle.

Are there common issues?:
The number one reported issue is a loose stock. This can be corrected by disassembling the receiver and tightening the stock from the inside.

What parts should I upgrade?:
Here is a list of upgrade parts, based on a mash-up of bob's, Ronin's, and various posts I have found. I'm adding in 'options' so you can play with your price range. When it comes to quality though, you get what you pay for.

Compatibility explained by bob:
"Cylinder, trigger, piston, spring, guide etc. are APS2. Hop up, barrel, spacers, outer barrel threads are L96."

Upgrade Kits: $33-

Echo 1 - This kit comes with "an upgraded metal spring guide, upgraded metal piston, an upgraded spring, and a torque absorbing bearing set." - $33
http://www.airsoftatlanta.com/ECHO_1_ASR_Spring_Rifle_Upgrade_Kit_p/12201.htm

Angel Custom Advanced Precision Airsoft APS / APS2 / Type 96 / M99 500 FPS SP150 Tune Up Kit - $48
Includes Carbon Steel SP150 high power irregular pitch power-up spring, 100% T6 Aluminum High Performance Piston, 100% T6 Aluminum High Performance Spring Guide with guide rod.
http://www.evike.com/product_info.php?cPath=648_656&products_id=35641

Click to expand...

Inner Barrel: $35-74
What to look for? Steel and brass are superior materials than aluminum.

Prometheus 455mm / 6.03mm EG Tight Bore Barrel for Airsoft AEG (AK47, AK47S Length) - $74
http://www.evike.com/product_info.php?cPath=24_72_378&products_id=24387

New Version Mad Bull Airsoft Black Python 6.03mm tight Bore Inner AEG Barrel. (455mm) - $30
http://www.evike.com/product_info.php?cPath=24_72_375&products_id=24374

LONGER BARRELS, REQUIRE SILENCER/BARREL EXTENSION

MadBull Ver. 2 Precision Inner Barrel for M16 (509mm) - $35
http://www.airsoftgi.com/product_info.php?products_id=1231

Why nothing longer?
vindi says: "It has long been accepted in the spring powered bolt action world that anything over 509mm is pointless and actually causes the rifle to be less accurate"

Click to expand...

Barrel Spacers: $18-20
You can also make your own if you are on a budget.

Laylax PSS96 barrel spacer - $20
http://www.airsoftextreme.com/store/index.php?main_page=product_info&cPath=443_460&products_id=1325

Modify L96 Barrel Spacer Set - $18
http://www.precisionairsoft.com/Modify-L96-Barrel-Spacer-Set-p/mod040.htm

Click to expand...

Hop Up Chamber: $85

PDI Hop-Up Unit for Maruzen Type 96 Airsoft Sniper Rifle UTG L96 - $85
http://www.airsoftoutletnw.com/index.php?page=shop.product_details&category_id=86&flypage=flypage-ask.tpl&product_id=3749&option=com_virtuemart&Itemid=28

Click to expand...

Hop Up Bucking: $5-16

Guarder improved hop bucking (Hard) - $5
http://www.airsoftextreme.com/store/index.php?main_page=product_info&cPath=443_444_450&products_id=1188
Firefly Hop Bucking - Hard - $16
http://www.airsoftextreme.com/store/index.php?main_page=product_info&cPath=443_444_450&products_id=3825&zenid=u6sq1pmka2o108adeaaulpe6j3

Click to expand...

Spring: $15-20

Angel Custom PSS2 Mega-Up APS / Type96 Power Up Spring - SP150 (420~520 FPS) - $15
http://www.evike.com/product_info.php?cPath=648_656&products_id=35660

FF PSS2 M150 (thick type) - $18
http://www.airsoftextreme.com/store/index.php?main_page=product_info&cPath=443_465_467&products_id=1396

Angel Custom PSS2 Mega-Up APS / Type96 Power Up Spring - SP170 (480~550 FPS) - $15
http://www.evike.com/product_info.php?cPath=648_656&products_id=35661

FF PSS2 M170 (thick type) - $20
http://www.airsoftextreme.com/store/index.php?main_page=product_info&cPath=443_465_467&products_id=1397

Why nothing more powerful (>170)?:
bobgengeskahn says: "I would also recommend that people NOT put anything over a M150 or M170 spring. I have a M210 in mine and have successfully torqued/bent my bolt handle."

Click to expand...

Scope: $45-70

Tactical 3-9x40 Rubber Scope (Ruby Lens) W/ Scope Ring Set by NC Star / AIM - $45
http://www.evike.com/product_info.php?products_id=28108

Leapers 5th Gen 3-9x50 AO Mil-Dot Rifle Scope with R/G Reticle, 1" Tube - $70
http://www.pyramydair.com/s/a/Leapers_5th_Gen_3_9x50_AO_Mil_Dot_Rifle_Scope_with_R_G_Reticle_1_Tube/658

Click to expand...

Silencer/Barrel Extension: $23-60 (OPTIONAL)

ELEMENT silencer "NATO" engraved 14mm +/- - $23
http://www.weaponblender.com/index.php?productID=839

Echo1 M28 Type Airsoft Force Recon Barrel Extension - (14mm Negative / Covers up 180mm of outer barrel) - $55
http://www.evike.com/product_info.php?cPath=25_101_273&products_id=36004

Madbull Gemtech Quick Detatch Mock Supressor Barrel Extension w/ QD Flashhider. (Black) - $60
http://www.evike.com/product_info.php?cPath=25_101_273&products_id=29763

Click to expand...

What DIY upgrades should I perform?:

Should I "swiss-cheese" my piston?

vindicareassassin replies: "For all those of you who are thinkin 'Oh, I'll Swiss cheese my piston as it will be lighter and spring forward easier', stop it! Leave such mods to the go faster full auto queens, for a DMR it is a good thing to have the extra weight. You will need the extra weight in the piston to help to shift the heavy weight BBs you should be using, as nothing gets things moving like a heavy object with some inertia behind it. "

Click to expand...

Teflon Tape Seal Improvement:

Make your own Fishbone Hop Up Nub:
http://www.filakairsoft.net/index.php?showtopic=733

Polish your new barrel:
http://www.airsoftsniperforum.com/phpBB/phpBB3/viewtopic.php?t=1463

In general, I know there is more that I don't know than I do know, and I welcome any corrections, comments, or additions.

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saint

· #14 · Nov 29, 2011

Nice collection, I have spent much of the last 3 weeks trying to find a lot of the same information, and you have done a great job of putting it in one place.

A few of questions I am still trying to find answers to:

Good grip upgrade? I have seen a lot of conjecture but not much knowledge. There used to be an adapter for AEG grips, but it appears to be gone. I am about to take mine to Cabelas to do real steel grip shopping. I've been looking at ar-15 and ar-25 grips.

Solid stock upgrade? I use my ASR from the shoulder and I hate stock wiggle. I would like to see this ACE style on an ASR. http://echo1usa.com/English/index.php?ma....6a4gqvk1sm08 n4

Which adjustable stocks work? I have seen CTR type stocks used, although there is some debate as to which will work and which won't.

Last question... Why not 6.01 barrels? I have been looking at different 455mm 6.01 as my next upgrade.

Thanks

-Saint

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saint

· #57 · Nov 12, 2012

1 year update: A year after I bought my ASR and the gun is still very solid.

Over 525FPS with the Echo 1 kit and no trigger or sear problems to report.

#93 rubber O-ring (~$1.50) fits perfect in the Echo 1 upgrade piston and gives me a much better seal. After spending a few hours at my local hardware store and trying a number of different sizes this O-ring was a small victory for me, even if the staff did think I was crazy.

The buffer tube is commercial spec AR. I have real steel Magpul MOE stocks in both mil-spec and Comm-Spec. Mil-spec is super tight but can be jammed on. Comm-spec fits how it is supposed to.

I am still using the stock barrel and hop-up, and with .30g madbulls and I can usually hit any player I shoot at.

After my 1 year anniversary with this gun I have finally decided to keep it for the long haul. Now I am researching which tbb barrel to go with.

Saint
Kansas City

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