WE Open Bolt Full Metal M4 Airsoft Gas Blowback GBB Rifle - Black

$320.00 $256.00

Model: GR-WE-M4OB-B
Location: L3-049

9 Customer Reviews

by Kenny W. on 02/20/2014
"I've owned this gun for about a couple months now. I am not hard on this gun so its holding up pretty well. Its amazing how realistic this gun is. I mean that beyond the basic field strip. I watched a video on AR-15 assemblies and have found that the WE is very similar in construct, with the exception of the trigger assembly and how the buffer lock is secured. I currently have authentic Magpul (not PTS) handguards, pistol grip, and a mil-spec stock ( the buffer tube is indeed mil-spec). This gun kicks moderately, not enough to effect accuracy. The stock fps is relatively high (CQB incompatible). A $20 NPAS valve will fix that. The finish wears in any places where metal moves against metal (to be expected). Action of the bolt is smooth, bolt release functions fine when firing. However, bolt might not lock if simply charging with an empty mag. Also, if not lubricated properly, the loading nozzle might not ride back with bolt carrier completely. It will when firing, just not with charging. This gun requires maintenance and knowledge of the how the rifle functions and pieces together. This is not something to load green gas and play or oil up every now and then. It will require cleaning and lubrication constantly. This comes with the territory of any high end gas blowback. That said, I would recommend this gun, given the cheaper price and availability of upgrades.

Realistic action and breakdown
Good quality materials and build
Moderate kick
Real steel compatibility
Affordability (relative to other GBBR)

Trigger assembly is not steel (is metal, just not steel)
Polymer loading nozzle and flash hider
The flash hider is glued down but removable
Finish will wear after some use (to be expected)
by jed s. on 01/21/2014
"Got mine for Xmas and boy it was WORTH IT! playing Airsoft for a awhile, i wanted something different then having a AEG with 5,000 rounds and this rifle makes it a challenge to have just 30 rounds, and its ok because the challenge was what i was after. The only complain i have was the outer barrel if you can take it off to make it CQB barrel and adding a suppressor. Overall this gun is meant for EXPERIENCE players who want a challenge then just pulling a trigger shooting 5000 rounds and call it a day. Having this gun maintenance is required with lube after you shoot for fun or after games. 5 out of 5 for me! Thanks We Tech you guys rock!
by caleb f. on 10/13/2013
"I got this gun about a month ago and I must say I'm very pleased with it. it shoot smooth, good trigger pull just a hair of over travel but it doesn't bug me to much. also every one complains about the paint it has only shown metal in a few spots of high wear locations, IE charging handle latch, selector switch, and around the mag well. this was also my first GBBR so the battery of arms took some getting used to

a joy to shoot
smooth shooting
trigger pull
can out range AEGs in most cases
works in colder whether (especially with C02)
real steel parts
mag weight (could be a con)
real steel training value

battery of arms takes some getting used to if not already familiar with it
came dirty
need a lot of mags

over all worth it just because of how much fun this thing is on full auto with C02
WE Open Bolt Full Metal M4 Airsoft Gas Blowback GBB Rifle - Black

  • Latest generation of WE Gas Blowback Technology featuring an "Open Bolt" design
  • Gas efficient with high velocity, accuracy and range.
  • New GBB system with higher tolerance for cold magazines and weather
  • Co2 powered magazine available.
  • Realistic hard kick recoil blowback.
  • Railed Upper Receiver w/ Detachable Carry Handle
  • Adjustable Front and Rear Sights
  • Retractable LE Telescopic Stock
  • Working Bolt-catch
  • Full Metal Receiver, Barrel Assembly, and Stock Tube
  • Nylon Handguard, Stock, and Serrated AR Type Pistol Grip
  • Integrated Front and rear sling swivel.
  • Fully Automatic / Semi Automatic select fire.
  • 100% Factory direct part support.

  • Length: 768mm-850mm, Adjustable
    Weight: 3100g
    Inner Barrel: 363mm
    Magazine Capacity: 32rd Open Bolt WE GBB Magazine
    Muzzle Velocity: 410~460 FPS (Measured with 0.20g BBs and Green Gas)
    Thread Direction: 14mm Negative
    Gas Type: Green Gas, Red Gas, Propane Adapter
    Fire Modes: Semi / Full-Auto, Safety
    Package Includes: Gun, Magazine, Manual
    Hopup: Yes, Adjustable
    Manufacturer: WE-Tech
    This product was added to our catalog on Wednesday 14 December, 2011.

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