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BUSHMASTER
SSQ4 GBBR Blowback Rifle
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.
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: 2.6kg (gas) | 2.46kg (HPA)
Overall Length: 70cm stock collapsed | 78.3cm 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
Additional Info & Warmings
All power (Joules) variants were measured with 0.32g BBs. Power is adjustable at all times.
Comes with a US-Spec HPA connector (HPA Variant).
Allow a break-in period of ~200 BBs for the gun to settle in.
Avoid pulling the trigger without a magazine inserted. The magazine provides support for the valve knocker, extending its lifetime (Gas variant).
Only connect the HPA line with an open bolt to prevent a negligent discharge. See the Academy safety video for more information.
