Internal Parts and Upgrades

Madbull - SteelBull Stainless Steel Barrel (6.03mm/509mm)

Madbull SteelBull Stainless Steel 6.03mm AEG Barrel | 455mm

Madbull | SteelBull Stainless Steel Barrel 6.03mm x 363mm

PDI W Hold Chamber Packing AEG Bucking | Internal Upgrades

The PDI W Hold Chamber Packing (Bucking) has a unique W hold pattern nub inside the bucking that allows for a more even hop than traditional buckings resulting in greater accuracy.  The W Hold...

Maple Leaf Omega Hop Up Tensioner for AEG | Internal Upgrades

This Maple Leaf Omega Hop Up Nub has a small external profile and offers a concave type nub surface.  This concave surface helps by conforming the bucking to the BB.     This nub is compatible with...

PDI - 6.05mm Stainless Barrel (AEG/303mm)

Looking for some of the highest quality stainless steel barrels on the market? Look no further! Diameter: 6.05mmLength: 303mmHop Cut: AEGMaterial: Stainless

PDI - 6.05mm Stainless Barrel (AEG/375mm)

Looking for some of the highest quality stainless steel barrels on the market? Look no further! Diameter: 6.05mmLength: 375mmHop Cut: AEGMaterial: Stainless

PDI - 6.05mm Stainless Barrel (AEG/455mm)

Looking for some of the highest quality stainless steel barrels on the market? Look no further! Diameter: 6.05mmLength: 455mmHop Cut: AEGMaterial: Stainless

PDI - 6.05mm Stainless Barrel (AEG/509mm)

Looking for some of the highest quality stainless steel barrels on the market? Look no further! Diameter: 6.05mmLength: 509mmHop Cut: AEGMaterial: Stainless

PDI - 6.01mm Stainless Barrel (AEG/375mm)

Looking for some of the highest quality stainless steel barrels on the market? Look no further! Diameter: 6.01mmLength: 375mmHop Cut: AEGMaterial: Stainless

PDI - 6.01mm Stainless Barrel (AEG/455mm)

Looking for some of the highest quality stainless steel barrels on the market? Look no further! Diameter: 6.01mmLength: 455mmHop Cut: AEGMaterial: Stainless

PDI - 6.01mm Stainless Barrel (AEG/509mm)

Looking for some of the highest quality stainless steel barrels on the market? Look no further! Diameter: 6.01mmLength: 509mmHop Cut: AEGMaterial: Stainless

PDI - 6.05mm Stainless Barrel (AEG/285mm)

Looking for some of the highest quality stainless steel barrels on the market? Look no further! Diameter: 6.05mmLength: 285mmHop Cut: AEGMaterial: Stainless

PDI - 6.01mm Stainless Barrel (AEG/303mm)

PDI - 6.01mm Stainless Barrel (AEG/303mm) Product Features: High quality stainless steel construction Precision tightbore 6.01mm Improve accuracy and air seal Product Description: Looking...

PDI - 6.01mm Stainless Barrel (AEG/285mm)

Looking for some of the highest quality stainless steel barrels on the market? Look no further! Diameter: 6.01mmLength: 285mmHop Cut: AEGMaterial: Stainless

ORGA - Magnus 6.23mm Barrel (455mm)

ORGA - Magnus 6.23mm Barrel (500mm)

ORGA - Magnus Super Power 6.00mm Barrel (260mm)

ORGA - Magnus Super Power 6.00mm Barrel (363mm)

ORGA - Magnus Super Power 6.00mm Barrel (460mm)

ORGA - Magnus Super Power 6.00mm Barrel (509mm)

ORGA - Magnus 6.23mm Barrel (260mm)

ORGA - Magnus 6.23mm Barrel (303mm)

ORGA - Magnus 6.23mm Barrel (363mm)

ORGA Dimension Hop Nub | Internal Upgrades

Amped Airsoft 5/16" Hex Economy Wrench | PIGL/IGL

Amped Airsoft 5/16" Hex Economy Wrench | PIGL/IGL This wrench is to be used to install and/or tighten the Fusion Engine IGL as well as the Jack 1.0/SMP IGL.  Manufacturer: Amped Airsoft 5/16"...

Modify Baton Ryusoku Hop Up Bucking | Soft Type

Madbull Red Shark Hop Up Bucking | 60 Degree | 2PK

Bullgear CNC Hop Up | A&K / Cyber Gun / Classic Army M249

Finally, more than just a replacement hop for the M249 family of guns. The Bullgear improved hop up chamber supports M249s from A&K, Cybergun and Classic Army. Improved rotary style hop, CNC...

RETRO Arms - Piston (14.5 Steel Teeth)

Piston's body is made at modern injection machines from material PA 6.6 with 30% addition of carbon fibers and 10% addition of Molybdenum. Carbon fibres increase durability of Polyamide and...

RETRO Arms - M4 Hop Up Chamber

Retro Arms M4 Hop Up Chamber, produced from EN AW 2007 and EN AW 7075 aluminum. Designed to allow precise adjustment in 2mm range with step of 0.01 mm. Chamber is compatible with Retro Arms gearbox...

RETRO Arms CNC Split Gearbox V2 with Internal Hop Up Chamber

This is brand new CNC gearbox ver. II with integrated Hop Up chamber. It is manufactured from aircraft dural EN AW 7075, what have strength of steel and weight of aluminum, it is best for high...

RETRO Arms M4 Air Nozzles | CNC Made | 21.4 mm

CNC'd air nozzle for M4 style platforms.

RETRO Arms AK Air Nozzles | CNC Made | 20.4 mm

CNC'd air nozzle for AK style platforms.

RETRO Arms - C Clip for AK Hop Unit

Replacement C clip for use with Retro Arms AK style hop up chamber.

RETRO Arms AK Hop Up Chamber

RETRO Arms AK Hop Up Chamber Features: Manufactured from aircraft dural EN AW 7075 for strength and lightweight properties and product accuracies Compatible with AK series AEGs from various...

G&G Hopup Bucking | AEG | Cold Resistant | Green

Madbull SteelBull 6.03 Stainless Steel Barrels 300mm

Echo1 - SM G36 Wire Harness

Speed Airsoft Black M4 AEG Tunable Blade Triggers

Speed Airsoft Silver M4 AEG Tunable Blade Triggers

Speed Airsoft Curved Black AEG M4 Tunable Triggers

Speed Airsoft Silver M4 AEG Tunable Triggers

ProWin M4 Chamber for M4 | AEG Hop Up Units

ProWin M4 Chamber for M4 | AEG Hop Up Units ProWin Now offers the entire hop chamber unit for your favorite M4/M16 AEG! The ProWin Brand is known to create precision complex-shaped parts with...

Prometheus Purple Bucking | Soft Type | AEG Hop Buckings

Prometheus Purple Bucking | Soft Type | AEG Hop Buckings If you are looking for a bucking that will give you extreme accuracy and performance, look no further than the Prometheus Purple bucking...

Prometheus - EG 6.03mm Barrel 300mm

Prometheus - EG 6.03mm Barrel 300mm  

Prometheus EG 6.03mm Barrel 229mm | Inner Barrels

EG barrel 229mm MP5A4 · A5 · SD5 · SD6 · β Spetsnaz Made from high quality stainless steel Precision 6.03mm inner diameter Internally polished with precision crown Made in Japan, directly...

Prometheus EG 6.03mm Barrel 285mm | Inner Barrels

EG barrel 285mm MC51  

Prometheus - EG 6.03mm Barrel 363mm

EG barrel 363mm SOPMOD · M4A1 · SR16 · SG551  

Prometheus - EG 6.03mm Barrel 455mm

EG barrel 455mm AK47 · AK47S  

Prometheus EG 6.03mm Barrel 509mm | Steyr AUG / M16

EG barrel 509mm M16A1 · A2 · VN · Steyr AUG  

Prometheus - Hop Tensioner (Bridge)

Prometheus - Hop Up Tensioner with One Soft & One Hard for AEG (Bridge Type)