HFC T77 Gas Blowback SMG


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SKU: GBB-203Z Categories: , Tags: ,


The HFC T77 is a gas blowback airsoft SMG. It fires semi and full auto at a dizzying 23 rounds per second. The body and the folding stock are full metal. Hand guard and butt stock of this HFC SMG are durable ABS plastic. This plastic shoulder rest of the needs some form reinforcement before using the HFC T77 Gas Blowback SMG. One way of doing this is to wrap a strong tape around the plastic part that’s connected to the metal rod. Another way is to put a hose clamp to strengthen that part of the HFC T77 stock. The front and rear sights of this HFC SMG GBB-203Z are made of metal and they are adjustable. The front sight flips up or down. Rear sight can be adjusted left and right. Manufacturer FPS is 300-330. Purchase of the HFC T77 Gas Blowback SMG includes an aluminum gun case.


Metal Internal Housing
Cyclic rate of up to 20 rounds per second
Steel Retractable Stock with Folding Shoulder Rest
Full Metal Reinforced Internal Blowback Unit
Full Metal Barrel and Charging Handle
Self Locking Bolt
On-Frame Safety Switch
Aluminum Gun Case included


Manufacturer: HFC
Color: Black
Length Extended: 450mm
Length Retracted: 250mm
Inner Barrel: 110mm Approx
Weight: 1580g
Gas Type: Green Gas, Propane
FPS: 300~330 (with 0.20g BBs and Green Gas)
Hopup: Yes, Non-Adjustable
Fire Modes: Semi/Full-Auto, Safety
Magazine: Metal (GBB-203-MAG)
Capacity: 42 rounds

Package Includes

Instruction Manual
Sample BBs
EZ Loader
Aluminum Gun Case


Video Review by Crazyncman

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Semi/Full Auto Test Fire


Additional information

Weight 8 lbs
Dimensions 16 × 10 × 4 in


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