Description
G&G 91 GBB 3.0 Gas Blow Back Rifle
G&G 91 GBB 3.0 Bas Blow Back Rifle
Overview & Design
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Type: Gas Blow‑Back Rifle (GBBR) manufactured by G&G Armament.
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Design: Inspired by Taiwan’s T91 assault rifle, featuring Taiwanese military receiver markings.
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Handguard: Upgraded from polymer to metal M-LOK handguard for improved rig‑up options and durability.
Core Features
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Gas System: Equipped with the efficient MGCR gas system.
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Fire Selector: Unique 360° rotating selector switch with four positions, including 3‑round burst mode.
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Hop‑Up: Adjustable hop‑up through the barrel for tuning accuracy.
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Dry‑Fire Capable: Allows firing without BBs, useful for training and testing.
Build & Construction
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Receiver: Rugged, with Taiwanese military markings, reflecting its heritage.
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Bolt: Constructed from aluminum, boosting gas efficiency and cycling speed.
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Internals: Pre‑upgraded trigger, hammer, and sear for smoother performance.
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Stock, Handguard & Grip: Made of durable nylon polymer, with a retractable stock for length adjustment.
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Rails: Upper receiver features a 1913 Picatinny rail, ideal for optical attachments.
Performance Specs
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Estimated FPS: Around 380–400 FPS using light weight BBs, typical for gas blow‑back rifles.
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Included Accessories: Comes with the rifle and one magazine—BBs and gas sold separately.
Quick Specs Summary
| Feature | Details |
|---|---|
| Model | G&G GTW91 GBBR 3.0 |
| Gas System | MGCR blow-back system |
| Selector | Full 360° rotating (incl. 3-burst) |
| Hop-Up | Adjustable through barrel |
| Handguard | Metal with M-LOK |
| Receiver Markings | Authentic Taiwanese military style |
| Bolt | Aluminum, high-efficiency |
| Internals | Upgraded trigger, hammer, sear |
| Furniture | Nylon polymer, retractable stock |
| Rails | 1913 Picatinny upper receiver |
| FPS | Approx. 380–400 |
| Package Contents | Rifle + Magazine |