Internal

Features Slightly narrow entrance for better sealing to achieve more consistent power output Special pressure point geometry reduces inconsisten...

Features High durability rubber material Suitable for most Marui-compatible AEG Hop Chamber A solid upgrade for increased resistance in degradatio...

ActionSportGames Ultimate Upgrade Springs are manufactured from military grade steel for the best performance possible. Using SiCr grade steel allo...

The latest high-performance motors in the ULTIMATE Upgrade Series are made with CNC machined parts for greater strength and performance, and have a...

Constructed from Enhanced Stainless Steel (SUS) 6.03mm Tightbore Barrel with a 0.01mm Tolerance Increase Accuracy

CNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently with HPA PolarStar E...

Features: Slightly narrow entrance for better sealing to achieve more consistent power output C-Clip to enhance lip stiffness for further sealing ...

Features: Slightly narrow entrance for better sealing to achieve more consistent power output C-Clip to enhance lip stiffness for further sealing ...

Proven performance, excellent range, and superior accuracy, use a Prometheus (Prommy) soft bucking in any build for an instant performance boost. T...

Features CNC machined construction Rotary design allows for easy adjustment Constructed from EN AW 7075 for extended lifespan All necessary hardwa...

Features Precision CNC machined aluminum construction Double O-rings for vastly improved airseal Exact length laser engraved onto nozzle for easy...

Features Nickel-plated high strength Carbon Steel 6.03mm diameter bore made to exact tolerances within 10 micron accuracy (+0.01mm) Square cut ho...

The G&G AEG Power Spring is made for most-all Airsoft metal gearbox AEGs.  Constructed of tempered high-carbon steel wire with a variable pitch...

Specifications Manufacturer: CowCow Technology Material: Stainless Steel Compatibility: Tokyo Marui Hi-Capa 4.3 / 5.1 GBB Airsoft Pistol Features...

Features Precision CNC machined aluminum construction Double O-rings helps to prevent piston head from scraping the inside of your cylinder Impro...

Full length steel teeth 14 tooth rack Lightened high strength polymer body

CNC Hardened Stainless Steel Cylinder is precisely machined to ensure consistent air compression and improve durability for most standard airsoft A...

Features Injection molded polymer construction High impact resistant materials Improved performance, air seal, and durability Includes Nozzle, Pis...

Easy to install choice as an upgrade High quality and long lasting component CNC crafted single piece enhances durability Delivers exceptional out...

The recoil spring of any GBB replica decides the cycle speed and even the efficiency of which they perform. Here at Waldo Dynamics, the aim is to b...

The Turbo blowback unit is the LIGHTEST blowback unit on the market, coming in at just 12.9 grams.  The cylinder is designed to house two o rings t...

Don't forget to buy your High Flow Nozzle Valve  Specifications Manufacturer: CowCow Technology Material: 7075 Aluminum Weight: 8 g Color: Silver ...