Gas Gun Parts

WE Tech Silver Threaded Outer Barrel for 5.1 Hi-Capa for GBB.  Compatible with most airsoft gas pistols including WE, Tokyo Marui, etc. Works on 5.1 airsoft Hi-Capa pistols.  14mm CCW threaded...

Angel Custom Enhanced Recoil and Hammer Spring Set Hi-Capa.  Comes in various power strengths. Compatible with most airsoft gas pistols including WE, Tokyo Marui, etc. Works on all airsoft Hi-Capa...

WE Tech Hi-Capa Magazine Feed Lip (5.1 and 4.3).  Fits in all AW Custom, WE, Tokyo Marui, Jag Arms, Echo, and clone 4.3 and 5.1 airsoft gas blowback magazines. For replacing...

CowCow CNC Aluminum B02 Dynamic Blowback Housing Hi-Capa.  Works on all airsoft Hi-Capas - WE, AW Customs, Tokyo Marui, etc.

Nine Ball Hi-Capa 5.1 Gold Match Inner Barrel.  Works only with Gold Match Hi-Capa pistols (will not work with other Hi-Capas other than the Gold Match).  6.03mm inner barrel diameter. ...

Features High performance tunable trigger CNC Billet Aluminum Dual ball bearings SPEED side rails for smoother ride inside frame Weight reduction holes Set screw for adjustable backlash Ribbed contact surface...

Dr. Black does it again with another amazing outer barrel! Type Gemo features amazing cnc machining and unique cuts along with a thread to support most tracer models! 

Features Heavy duty aluminum alloy construction CNC Aluminum base plate with Taran Tactical logo laser etched on Indexing points on baseplate to make grabbing the magazine easier Heavy weight to...

Nine Ball Hi-Capa Feather Weight Piston for airsoft Tokyo Marui 5.1, 4.3 Hi-Capa airsoft pistols, M1911, and MEU.  Reduces weight in your airsoft piston for custom builds. Made in Japan

Features Precision CNC machined aluminum construction Weather resistant anodized finish Dot matrix (10x14) for labeling each magazine Anti-shift pin helps keep base plate from shifting/falling off Low Profile Dot Matrix...

Airsoft Masterpiece parts and accessories excel in quality and durability making them very sought after for Hi Capa builds. The Airsoft Masterpiece hop-up has a strong brass construction making it...

Features Heavy duty injection molded polymer construction Improved durability Easy to install Manufacturer: ZCI Specifications: Material: Injection Molded PolymerCompatibility: Tokyo Marui, WE, KJW and other compatible Hi-CAPA model GBB pistols. Some modification required.