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About this product
Product Identifiers
BrandEcho1
MPNMAGECHOM4FATBLK
GTIN0693614918054
UPC0693614918054
eBay Product ID (ePID)2255977647
Product Key Features
TypeMagazine
ModelEcho1 850 Rd FAT Hi-Cap
Ratings and reviews
Most relevant reviews
- 16 May, 2018
Good but requires some modding
The retainer pin had to be filed and reshaped to work. Plus the mag must be shifted forward during use or u lose 40fps+. I purchased 2 and both had same issue with 3 of my guns ( one is a Echo1 M4).Verified purchase: YesCondition: New
- 07 Dec, 2017
J.R. Vanguilder
From start to the very last 6mm bb all 850 rounds down range using a m4 cobra airsoft rifle, OUTSTANDING, EXCELLENT PRODUCT ECHO 1 !!!!!!!!Verified purchase: YesCondition: New
- 12 Jun, 2018
Nice magazine....
Fits all my airsoft rifles, I mainly use in Krytac’s, only issue I had was the screw in the bottom fell out and so did my son’s, but was an easy fix with a trip to lowes... love not having to reload....Verified purchase: YesCondition: New
- 13 May, 2018
Save your money
Fit my lancer tactical, but wouldn't release rounds to feed, eventually got it to feed, first time using it, something inside broke, heard the spring unwind, wouldn't feed, when I dumped the bbs into a new mag, a big metal ball bearing fell out, junk...Verified purchase: YesCondition: New
- 08 May, 2019
Big mag
I thought it was a flash mag and it wasn’t my fault but a good mag.Verified purchase: YesCondition: New
- 11 Feb, 2018
Didn't fit
This mag didn't fit into my LT-19 but if it did I would of had a blastVerified purchase: YesCondition: New
- 23 Nov, 2018
Holds plenty of bb's, still have to wind it up often
This mag is great, holds many BB's, but I'd get a flash mag next time (the kind with the wire on the bottom you pull to wind).Verified purchase: YesCondition: New
- 29 Aug, 2018
great product
works great with aegs & hpa set upsVerified purchase: YesCondition: New
