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Improve the functioning of your Gas Blow Back

Your Gas Blow Back broken or in need of improvement. We offer an extensive range of parts that will lead your upgrades to a successful project.

€34,90
out of stock
UAC Ultra Lightweight Blowback Housing (V2) for G17 TM Series Read more
€29,95
out of stock
Maple Leaf MK 23 150mm 6,04 Crazy Jet Inner Barrel for GBB Pistol Read more
€7,90
out of stock
UAC Enhanced Hammer Spring for TM/WE G17/G18C
Specs.: 
- Increase gas flow
- Improve reliability in high temperature environment or using high pressure gas
- Suitable for Marui / WE G17 / G18C GBB Read more
€54,90
out of stock
Specs.:
- 7075 Aluminum material with CNC machined
- Ultra lightweight design
- Durable construction prevents flexing and warping under hard use
- Provide stable and smooth blowback cycling
- Compatible with stock TM piston head and COWCOW piston hea Read more
€34,90
out of stock
Specs.:
- Injection molded polymer construction
- Designed and recommended for advanced players
- High impact resistance
- Superb performance, air seal and durability
- The vale pin lock is more durable and stable than the traditional design
- Incre Read more
Secutor
Article code UPG-02117
€14,90
out of stock
Close Cap for Co2 Cartridge Gladius Read more
€54,90
out of stock
Specs.:
- 7075 Aluminum material with CNC machined
- Ultra lightweight design
- Durable construction prevents flexing and warping under hard use
- Provide stable and smooth blowback cycling
- Compatible with stock TM piston head and COWCOW piston hea Read more
€7,90
out of stock
UAC Fiber Optic Yellow (1.5mm Diameter)
Specs.:
- Replacement for the original optic fibers Read more
€19,90
in stock
- Verbeterde prestaties
- Ter vervanging van het originele stuk
- Werkt best met andere Maple Leaf onderdelen Read more
WE
Article code UPG-00214
€7,90
in stock
WE Exhaust Valve A
Specs.:
- Replacement for the original part
- Outlet valve
- Compatible with the WE M1911 and Hi-Capa Read more
COWCOW Technology
Article code UPG-03296
€3,90
out of stock
For TM Hi-Capa, 1911 series, M45A1 & V10
NP1 Nozzle Spring by CCT was made by high quality spring steel. Its special design is able to supply an addition tension during cycling and enhance the durability. It can make sure the nozzle movement stable a Read more
€39,90
out of stock
UAC Enhanced Hop Up Chamber for Hi-Capa Read more
UAC
Article code UPG-01990
€17,90
out of stock
UAC Hi-Capa Hammer Power Tuner Kit Read more
Maple Leaf
Article code UPG-01615
€49,95
out of stock
Maple Leaf EVOII Hop Up Set for KSC/KWA M9 112mm
Specs.:
- New Design Hop-Up Set KSC / KWA M9 Pistol
- Internal diameter 6.01mm,Length 83mm built for precision shooting 
- Suitable for KSC / KWA M9 Pistol
- Impressive accuracy 
- Extremly effectiv Read more
Prometheus / Laylax
Article code UPG-01536
€71,90
in stock
Laylax 6.03mm PSS10 Barrel for VSR-10 G-Spec 303mm Read more
WE
Article code UPG-00211
€5,90
in stock
WE Inhaust Valve
Specs.:
- Replacement for the original part
- Inlet Valve for filling
- Compatible with WE 1911, M9, G-series, 1911, Hi Capa, and P226 Read more
€13,90
out of stock
Specs.:
- High quality anti-oil rubber material
- 4 different hardness (45°Yellow/55°Red/65°Blue/75°Black) in a package
- Serves with stainless steel spacers
- Well performance on shock adsorption
- Become a cushion to protect the slide against the f Read more
€59,90
out of stock
Specs.:
- Lightweight aluminum construction.
- Anodized
- Easy installation.

Compatibility:
Tokyo Marui, WE, VFC G series Gbb pistols. Read more
€59,90
out of stock
The Dynamic Precision next gen blowback housing for the Tokyo Marui G17 series is designed to be an improvement over the stock one found in the gun. Its made from lightweight aluminum which will minimize the chances of breakages and failures. Read more
Element
Article code UPG-02050
€4,90
out of stock
Element Replacement Spring Set TM 1911 Read more
UAC
Article code UPG-01988
€11,90
out of stock
UAC High Flow Valve for TM Hi-Capa Read more
WE
Article code UPG-01642
€7,90
in stock
WE Exhaust Valve B
Specs.:
- Replacement for the original part
- Outlet valve
- Compatible with the WE M9, P226, and G-series Read more
Maple Leaf
Article code UPG-01276
€21,95
out of stock
Maple Leaf CNC Diamond Hop Up Chamber for KWA/KSC KRISS Vector GBB (Part #13)  - Ontworpen om het originele onderdeel te vervangen Read more
€36,24
out of stock
Maple Leaf 138mm 6,04 Crazy Jet Inner Barrel for GBB Pistol High Cappa 6" Read more