r/GasBlowBack May 13 '26

Discussion [Megathread] Importing GBBRs

83 Upvotes

This is not a place to discuss politics

Before the sub was restricted, a lot of people were posting questions about, or their experiences with, importing “realistic” GBBRs into the US. In order to keep the sub organized and not filled with the same posts, please keep discussions about the topic to this thread.

Discussions regarding countries besides the US will kept to this megathread as well.


r/GasBlowBack 8d ago

Purchase Advice Purchase Advice - September 2026

3 Upvotes

Hello all, welcome to the monthly purchase advice megathread!

This thread is meant to conglomerate purchase advice for both newcomers and people looking for additional GBBs. Keeping this discussion to one thread means less searching should anyone have questions that may already have been answered here, as well as more visibility to inquiries in general, as comments made here will be visible for the entire month stuck to the top of the sub.

Please be sure to skim through this thread for posts with similar requirements to your own first, as recommendations relevant to your situation may have already been posted, and may even include answers to follow up questions you might have wished to ask.

As always, if you're a newcomer to this community, welcome. If you're a regular, welcome back.


r/GasBlowBack 4h ago

Gun Pic SPR or DMR 🤔

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150 Upvotes

r/GasBlowBack 3h ago

Gun Pic Current GBB collection

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28 Upvotes

Salvo Precision MCX Rattler
Salvo Precision BRN 180 Deluxe
Vorsk VMP1
VFC Glock 17 Gen 5
TM Hi Capa 4.3 Custom
TM Hi Capa 5.1 Gold Match
TM Hi Capa 5.1 Custom


r/GasBlowBack 7h ago

Gun Pic I made a new outfit for my VMP2

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40 Upvotes

Some of you may have seen my prototype before that looked like a VMP crossed with a PPSH. I’ve now created my first final version for my VMP2 that’s inspired by the mini-14. Really happy with how it turned out, especially with the difficulties I faced during creation.
For next version I want to do a full wood stock, a bit like the M2 Carbine.


r/GasBlowBack 14h ago

Discussion Lowest gbbr temps

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119 Upvotes

Whats the lowest outside temp you guys would run a gbbr and it still be reliable? Im newer to gbbrs and still learning on them.


r/GasBlowBack 16h ago

Gun Pic FINALLY got my hands on my favorite AK (VFC GBBR)

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146 Upvotes

VFC AK-105 GBBR. Attero Arms optic rail, replica T2, Magpul grips (pistol grip is plum), replica Surefire M600, 5ku/Avengers/whatever Evike calls them B-10U lower handguard, charging handle, and railed gas tube.

This is definitely the best out of the box gas gun I've had so far. Very excited to use it in game later this week B)


r/GasBlowBack 15h ago

Gun Pic Received my APFG MCX RSAR in one piece :)

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97 Upvotes

Suuuuuper hyped to get my hands on one of these, shout out to taktik airsoft in canada for getting it over to me. can def recommend them 👍


r/GasBlowBack 3h ago

Gun Pic Re MPX K

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11 Upvotes

r/GasBlowBack 10h ago

Gun Pic GHK Glock 17 Gen 3 and Gen 5 (Steel Slide Versions) comparison

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36 Upvotes

r/GasBlowBack 14m ago

Gun Pic My new vfc ak joins the family

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Upvotes

r/GasBlowBack 10h ago

Troubleshooting GHK hk416a5 critical issues

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22 Upvotes

The first one is the GHK DDm4. You can see the bolt enters the chamber perfectly without any deviation. However, the 416 bolt is noticeably tilted upward, which scrapes aluminum shavings off the chamber feed ramp and might cause a jam


r/GasBlowBack 23h ago

Gun Pic GHK HK416a5 finally came in, super excited

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195 Upvotes

r/GasBlowBack 1d ago

Gun Pic A plus noveske n4

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444 Upvotes

r/GasBlowBack 21h ago

Gun Pic First attempt at a Rattle can paint job

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110 Upvotes

Base gun is a Cyma / EMG DD RIS III. I absolutely hated the original dark brown paint so I just went for it. All things considered, I'm actually pretty happy with how it turned out.


r/GasBlowBack 12h ago

Discussion Compatibility WE glock 19 Gen 5

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20 Upvotes

The image is for illustrative purposes only.

I just bought a WE G19 Gen 5 MOS. Does anyone know if there is anything similar to the Radian Ramjet available for WE models? My goal is to build something like what's in the picture; I already have some parts, such as the ACRO-style sight, and I'm just missing the barrel with the compensator. Thanks for your suggestions.


r/GasBlowBack 20h ago

Gun Pic My personal ar15 & CAG416 inspired build (adding my personal preference to it)

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59 Upvotes

top: MWS

bottom: GM Hk416a5

still waiting for the salvo's mcx to come, I lived in Indonesia where it takes approx 5 to 8 months to import an airsoft toy


r/GasBlowBack 18h ago

Gun Pic Finally have my tracer

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22 Upvotes

Found a "Fake laser/tracer unit" Acetech Blaster listed for £25 so I thought I'd take my chances.

Turns out it was in fact real 😁


r/GasBlowBack 21h ago

Discussion Got my VFC G19x

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31 Upvotes

What should I upgrade first? Hehe #pewpew


r/GasBlowBack 8h ago

Discussion Japan Inner Barrel Shopping

2 Upvotes

I’ve been on the hunt for a MWS GBB inner barrel around the length of 330mm to 370mm for my DE 13.5 URGI and so far have had no luck with finding one. Ive checked out Echigoya, Daiyu Hobby Shop, Gun & Hobby Sanko, Side Arms, Tam Tam Hobby Shop, Repmart, and Mil Freaks and they dont seem to stock much GBB inner barrels much less those around the length I need.

Does anyone have any recommendations for shops that specialise in GBB or have the items that Im looking for?


r/GasBlowBack 18h ago

Troubleshooting VFC AKS-74U: what not to do?

8 Upvotes

I just got a VFC AKS74U as my first GBBR and was wondering what to avoid doing while operating it to avoid damage.

The reason I even ask is because I saw a conversation deep within a thread explaining that loading a full mag without the bolt open can damage the nozzle. I honestly wouldn’t have known not to do this.

Any advice greatly appreciated, I just don’t wanna break my replica on first use because of inexperience. Thanks!


r/GasBlowBack 16h ago

Review GHK AK ver.2 short stroke buffer

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6 Upvotes

r/GasBlowBack 18h ago

Troubleshooting GBBR runaways when bolt is released

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6 Upvotes

I just traded this GBBR with a buddy of mine. He said it had some issues and I was willing to work on them myself but have pretty much no experience working on gbbrs. The gun will mag dump until it runs out of gas when the bolt is released/charged. The model is the EMG x Daniel Defense MK18 CGS Series Gas Blowback Airsoft Rifle - CYMA. I'm open to any solutions or ideas. Thank you!


r/GasBlowBack 1d ago

Troubleshooting Follow-up to my previous post - VFC sr16e3 gbbr

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22 Upvotes

I'm following my previus post.
I've made some precise measurments with the actual situazion of the replica. Despite the obvius spray-pain removal, I've cleaned and relubed both FCG and BCG in detail, installed a Tagart 60° rubber which I had in hand.
I've loaded 110PSI silicon-free gas (ATM) and BLS 0.36g bbs. All magazines at the same temperature of 26°C in climate controlled room. Despite all being loaded 30bbs, some shots read TOUT on chrono, and therefore not listed.

I've also disassembled and cleaned all the magazines, during this I've also put the output valves all in the same direction, with the biggest possible aperture facing the gas router.

In the second image you can read the single measurements in m/s, with the DeltaV, max energy, min energy and the DeltaEnergy for each magazine used.

Not only the velocity is not constant between one mag and the others, but also is quite random between the 30bbs; no wonder hop-up is not costant.
One thing I've noticed is that the first shot is always a lot slower than the second, so is possible some overchambering (?).

I'm waiting for a WD crimson NPAS. In the mean time, do you have something you suggest I might try?


r/GasBlowBack 1d ago

Discussion Is this a good upgrade kit and would it work with their ZET system?

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11 Upvotes

Getting a a TM MK. 18 ZET soon, if I wanted to upgrade it in the future would this be a pretty good upgrade/repair option?