A pre-upgraded M4 with both GBBR & HPA setup available. It provides realistic blowback action and recoil, combined with top performance thanks to its internals. It’s the most real steel-like rifle in our arsenal, with a two-toned aesthetic that makes it stand out.
And if you’re new to GBBRs & HPA, we guide you through the entire process with a dedicated video series on how to field the SSQ4.
SSQ4 Features:
GBBR & HPA variants out of the box
Convertible between HPA & GBBR
Half-bolt for gas efficiency and snappy blowback action
Mid-cap HPA (125 BBs) | Real cap Gas mag (32 BBs)
Power adjustable through integrated NPAS
Tool-less TDC click-based hop-up adjustment on the top rail
Integrated HPA module (HPA variant only)
High fire rate: 20RPS
Beautiful bronze finish
Solid, full metal construction
Steel controls & trigger internals
Maple Leaf 60° bucking for heavy BBs
Completely ambidextrous
Ready for Picatinny folding stock adapter
Grip with beaver tail and internal magnet to store tools
Extensive SSQ4-specific video academy
All spare parts readily available.
Designed by Airsoft players in Vienna, Austria
Vienna-based Tech support team
Specs
Muzzle energy: Adjustable from ~1J to 2.5J
Fire rate: 20rps
Magazine capacity: 32 BBs (gas) | 125 BBs (HPA)
Weight (with mag): 5.42lbs (gas) | 5.73lbs (HPA)
Overall Length: 27.6in stock collapsed | 30.8in stock extended
Inner barrel diameter: 6.03mm
Inner barrel length: 278mm
Thread: 14mm CCW
Gas magazine: 1-stage fill valve (watch explanation video)
What’s in the box?
SSQ4
Magazine
NPAS Allen key
Spare recoil rod
Standard rocket valve & rocket valve spacer (version dependent)
Cleaning rod
Safety booklet


