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HOP-Up Chamber for Electric Airsoft guns AEG
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1.MAXX CNC Hop-up Chamber M4A PRO (AEG) – Red
2.RetroArms CNC Hop-up Chamber AR15 BASIC - Black
3.C clip for M4 Hop Up chamber
12,26 € In StockLCT PK-424 LCK AK Hop-up Chamber Unit – Černá: LCT
PK424
Hop-up chamber PK-424 LCK AK by LCT in black is a rotary chamber designed for airsoft LCK AK type rifles with a Version 3 gearbox. It provides precise and stable hop-up pressure adjustment and is designed exclusively for LCT LCK AK models.
12,26 €In Stock
89,87 € In StockSilent Industries ALPHA M4 Gen2 AEG / HPA CNC Hop-up ChamberSILENT01
Silent Industries CNC hop-up chamber ALPHA M4 Gen2 (V2) represents the top tier among upgrade chambers for demanding players who want maximum accuracy and performance. Thanks to the TDC adjustment, clamping ring system, adjustable magazine inlet, and Gen2 improvements, it pushes your rifle performance to a completely new level.
89,87 €In Stock- EPeS MAXX M4 Hop-up Chamber Tracer Unit Bracket Frame (L+R)
: EPES
E353-MAXX-FR
EPeS standalone frame for illumination unit for MAXX M4 hop-up chamber is a mounting kit designed for installation of the universal UV illumination unit EPeS (E353-UNI) into MAXX M4-Series chambers such as M4A, M4i, M4P, M4G, M4Gi (not compatible with M4W MTW). The package includes a left and right frame.
10,53 €In Stock - 79,93 € In StockMAXX CNC Hop-up Chamber M4A PRO (AEG) – Red
: MAXX
MX-HOP010MA
Maxx Model CNC hop-up chamber M4A PRO in red is a top-tier upgrade part for AEG M4 / AR15 replicas. It offers precise CNC machining, rotary TDC adjustment and maximum shot consistency. Thanks to compatibility with R-Hop and standard buckings and precise fitment, it ensures stable performance without FPS loss. The BB latching system prevents BB loss during...
79,93 €In Stock 
84,16 € In StockMAXX CNC Hop-up Chamber M4i PRO (ICS AEG) – Silver: MAXX
MX-HOP010MI
Maxx Model CNC hop-up chamber M4i PRO in silver is a premium upgrade part for ICS AEG M4 platforms (SSS / CXP / CS4 / EBB including older models). It offers precise CNC machining, rotary TDC adjustment and maximum shooting consistency. Thanks to compatibility with R-Hop and standard buckings and precise alignment, it ensures stable performance without FPS...
84,16 €In Stock
90,92 € In StockMAXX CNC Hop-up Chamber M4G (AEG → VSR) – Black: MAXX
MX-HOP020MG
MAXX Model CNC hop-up chamber M4G in black is a unique hybrid upgrade for AEG and HPA M4 / AR15 platforms. It uses GBB / VSR buckings and inner barrels, delivering higher accuracy, tighter grouping and consistent performance. With CNC construction, precise TDC adjustment and BB latching system, it takes your rifle performance to the next level. Ideal for...
90,92 €In Stock- MAXX M4E CNC Hop-up Chamber Unit (AEG) – Orange
: MAXX
MX-HOP020ME
Maxx Model CNC hop-up chamber M4E in orange color is a premium upgrade part for AEG M4 / AR15 rifles. It offers precise CNC machining, rotary hop-up adjustment, and maximum shooting consistency. Thanks to compatibility with R-Hop and standard buckings and perfect alignment, it ensures stable performance without FPS loss. BB retention system with release...
88,39 €In Stock - MAXX M4Ei CNC Hop-up Chamber Unit (ICS M4 AEG) – Orange
: MAXX
MX-HOP020MEI
Maxx Model CNC hop-up chamber M4Ei in orange color is a premium upgrade part for AEG ICS M4 / AR15. It offers precise CNC machining, rotary hop-up adjustment, and maximum shooting consistency. Thanks to compatibility with R-Hop and standard buckings and perfect alignment, it ensures stable performance without FPS loss. BB retention system with release...
88,39 €In Stock 
1,69 € In StockAirsoftPro M4 / M16 Series Barrel Lock – BlackASPRO011
AirsoftPro inner barrel clip for M4 / M16 AEG airsoft rifles in black finish is a small replacement part designed to securely hold the inner barrel in the hop-up chamber. It prevents the barrel from rotating or shifting during firing, helping maintain proper hop-up system function and consistent shooting accuracy. It is suitable for repairs, servicing of...
1,69 €In Stock
21,15 € In Stock
61,32 € In StockCNC Aluminum Hopup Chamber for ASG EVO: MAXX
MX-HOP020EVO
Behold, the whole new precision-engineered CNC Aluminum Hop-up Chamber for EVO rifle, specifically crafted to deliver unparalleled performance and consistency in ASG CZ Scorpion EVO-3 Airsoft Rifles.
61,32 €In Stock
84,16 € In StockMAXX CNC Hop-up Chamber M4P PRO (HPA PolarStar) – Blue: MAXX
MX-HOP010MP
Maxx Model CNC hop-up chamber M4P PRO in red is a premium upgrade part for HPA PolarStar V2 setups (F2, F1, Jack and others). It offers precise CNC machining, rotary TDC adjustment and maximum shooting consistency. Thanks to compatibility with R-Hop and standard buckings and precise alignment, it ensures stable performance without FPS loss.
84,16 €In Stock
46,10 € In StockCNC Aluminum Hopup Chamber MXW for HPA M4 MTW: MAXX
MX-HOP010MX
The highest quality HopUp chamber designed for tuning M4 / M16 replicas. Rotary chambers manufactured by Maxx Model Products are made for the most demanding of players, they offer precise workmanship that is unprecedented on the market and perfect operation of the HU system in the replica. MXW = is for Wolverine HPA MTW Milspec, Forged, Billet a MTW-9.
46,10 €In Stock
90,92 € In StockMAXX CNC Aluminum Hop-up Chamber MGW (MTW M4 series) - Black: MAXX
MX-HOP020MGW
CNC Aluminum Hop-up Chamber MGW from MAXX Model uses a GBB / VSR bucking and a GBB inner barrel, ensuring sniper-level accuracy and consistency. It is compatible with TM and VFC AEG and HPA replicas. Offers fine hop-up adjustment, a replaceable nub, and a BB retention system. Designed for Maple Leaf Wonder, Super, and MrHop GBB buckings.
90,92 €In Stock
27,49 € In StockEPeS Tracer unit for hop-up chambers: EPES
E353-UNI
Light up your shots with the universal DIY Illuminating Tracer module for hop-up chambers by EPeS. With this illuminating module from EPeS, you can achieve impressive shots using TRACER illuminating BBs. It can be powered in parallel with the motor or using processor units such as Perun Hybrid and JeffTron Leviathan. No stress, be EPeS!
27,49 €In Stock
4,23 € In StockINOX Washers Hop-Up chamber x gearbox 0,1 mm - 5 pcs7221
RetroArms metal shims with a thickness of 0.1 mm for adjusting AEG hop-up chamber away from the gearbox. They help determine the optimal nozzle length without dismantling the gearbox. Solvess feeding issues without voiding the warranty.
4,23 €In Stock
3,76 € In StockSilent Industries Barrel centering Ring for ALPHA ChamberSILENT08
Silent Industries centering ring for ALPHA chamber offers a centring groove for stabilizing the inner barrel in the chamber. This enhancement easily fixes the inner barrel in the chamber in a perfect alignment, achieving a 100% hop-up effect and perpendicular pressure without turning sideways.
3,76 €In Stock
87,54 € In StockMAXX CNC Hop-up Chamber M4G (ICS AEG → VSR) – Black: MAXX
MX-HOP020MGI
MAXX Model CNC hop-up chamber M4Gi in black is a unique hybrid upgrade for AEG ICS M4 platforms (SSS / CXP / CS4 / EBB including older models). It uses GBB / VSR buckings and inner barrels, delivering higher accuracy, tighter grouping and consistent performance. With CNC construction and precise TDC adjustment, it takes your rifle performance to the next...
87,54 €In Stock
88,81 € In StockSilent Industries AEG / HPA AK ALPHA CNC Hop-up Chamber - GreySI-AK-ALPHA
CNC Hop-Up Chamber ALPHA AK AEG / HPA by Silent Industries in grey. Provides a solution where other chambers fail. Precise TDC pressure. Clamp ring system for hop-up bucking collar. Adjustable BB feed tube length. Groove for centering the inner barrel inside the chamber. Compatible with AK rifles from E&L, Arcturus, Cyma, and LCT, including models...
88,81 €In Stock
12,69 € In StockSA TDC Magnus™ M4 Hop-Unit Unit and Helium™ Flat Bucking - BlackSPARMS377
TDC Magnus™ M4 Hop-Up Chamber and Helium™ Flat Bucking from Specna Arms in black. For AEG airsoft rifles M4, M16, AR15, MK18, HK416 and others. Precise TDC pressure for maximum accuracy. Helium™ Flat bucking without a nub. Stable BB rotation even with heavier ammunition.
12,69 €In Stock
14,80 € In StockSA TDC Magnus™ AK Hop-Unit Unit and Helium™ Flat Bucking - BlackSPARMS378
TDC Magnus™ AK hop-up chamber and Helium™ Flat bucking from Specna Arms in black. For AEG airsoft rifles AK-47, AK-74, AKM, AK105, AK12 and more. Precise TDC pressure for maximum accuracy. Helium™ Flat bucking without a nub. Stable BB rotation even with heavy ammunition.
14,80 €In Stock
4,23 € In StockEPeS Washers Hop-Up chamber x gearbox 0.1 mm (3 pcs): EPES
E360-01
EPeS shims between mechabox and chamber are always here to help you fine-tune feeding! Got a new chamber and the original nozzle is too long and doesn't feed? Don't want to disassemble the mechabox and void the warranty? The solution is to move the chamber further from the mechabox using shims. No stress, be EPeS!
4,23 €In Stock
24,11 € In Stock
17,97 € In Stock
