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HOP-Up Chamber for Electric Airsoft M4 / M16
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1.CNC Aluminum HopUp Chamber M4A - PRO
2.RetroArms CNC Hop-up Chamber AR15 BASIC - Black
3.CNC Aluminum HopUp Chamber M4P - PRO
19,02 € In Stock- 41,85 € In StockRetroArms CNC Hop-up Chamber AR15 BASIC - Black
6388
CNC Hop-Up Chamber AR15 BASIC by RetroArms in black. Designed for AEG AR15 rifles (M4, MK18, M16, SR-25, and others). Made from aircraft-grade aluminum EN AW 7075. Ready for R-Hop and standard buckings. Collet nut ensures perfect barrel centering and stability during firing. O-ring in the chamber inlet prevents BBs from falling out during reloads....
41,85 €In Stock 
23,21 € In Stock
24,10 € In Stock
3,17 € In StockEPeS O-ring set for AEG hop-up chamber: EPES
E381-SS
Set of Replacement O-rings for AEG Hop-Up Chamber Adjustment Elements from various manufacturers. When one ring wears out, you'll have an immediate solution at hand! No stress, be EPeS!
3,17 €In Stock- 79,89 € In StockCNC Aluminum HopUp Chamber M4A - PRO
: MAXX
MX-HOP010MA
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.
79,89 €In Stock - 84,12 € In StockCNC Aluminum HopUp Chamber M4P - PRO
: MAXX
MX-HOP010MP
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. M4P = for POLARSTAR engines
84,12 €In Stock 
84,12 € In StockCNC Aluminum HopUp Chamber M4i - PRO: MAXX
MX-HOP010MI
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. M4i = ICS CXP/CS4/EBB (include old models) M4/M16 AEG series.
84,12 €In Stock
46,08 € 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.
46,08 €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
90,88 € 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.
90,88 €In Stock
87,50 € In StockMAXX CNC Aluminum Hop-up Chamber M4Gi (ICS M4/16) - Black: MAXX
MX-HOP020MGI
CNC Aluminum Hop-up Chamber M4Gi from MAXX Model uses a GBB / VSR bucking and a GBB inner barrel, ensuring sniper-level accuracy and consistency. It is compatible only with ICS M4/16 AEG replicas. Offers fine hop-up adjustment, a replaceable nub, and a BB retention system. Designed for Maple Leaf Wonder, Super, and MrHop GBB buckings.
87,50 €In Stock
90,88 € In StockMAXX CNC Aluminum Hop-up Chamber M4G (AEG M4/16) - Black: MAXX
MX-HOP020MG
CNC Aluminum Hop-up Chamber M4G 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.
90,88 €In Stock- SA TDC Magnus™ M4 Hop-Unit Unit and Helium™ Flat Bucking - Black
SPARMS377
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.
14,80 €In Stock 
29,59 € In StockPro-Win CNC Hop-up Chamber for AEG M4 / M16 - Blue: Pro Win
PW0004
CNC Hop-Up Chamber by Pro-Win for AEG rifles M4 / M16 in blue. Adjustment ring for stable hop-up tuning. High-precision CNC machining from aircraft-grade aluminum. Anodized finish in cobalt blue. One of the most widely used upgrade chambers. Improves performance and accuracy when properly sealed.
29,59 €Out of stock
24,94 € In Stock
4,18 € In Stock
4,23 € In StockEPeS set of o-rings for pressurizing the AEG hop chamber: EPES
E381-PCH
Precision and Accuracy are influenced by variations in shot power. This dispersion should be minimized as much as possible. O-rings are placed on the inner barrel instead of the spring, pushing the AEG chamber more onto the gearbox. This extends the lifespan of the gearbox and, most importantly, improves performance consistency. You'll notice the...
4,23 €Out of 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 €Out of stock
27,48 € 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!
27,48 €Out of stock
89,83 € In StockSilent Industries CNC hop-up chamber ALPHA M4/16 AEG/HPASILENT01
CNC Hop-up chamber ALPHA M4/16 AEG/HPA by Silent Industries offers a solution where others fall short. Precision TDC pressure, tensioner ring system for hop-up bucking lips, adjustable BB feed tube length, game changer for HPA engines and barrel alignment groove in the chamber. Alpha is both the beginning and the end, because no one has made a better...
89,83 €Out of 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 €Out of stock
62,99 € In StockRetroArms CNC Hop-up Chamber AR15 PRO - Black9426
CNC Hop-Up Chamber AR15 PRO by RetroArms in black. Designed for AEG AR15 rifles (M4, MK18, M16, SR-25, and others). Made from aircraft-grade aluminum EN AW 7075. Adjustable magazine well height for compatibility with various magazines. Collet nut ensures perfect barrel centering and stability during firing. O-ring in the chamber inlet prevents BBs...
62,99 €Out of stock
71,44 € In StockGATE CNC Hop-up Chamber EON M4 / AR15 (V2) - Gray / Red: GATE
EON-HOP-TR
CNC EON Hop-Up Chamber for M4 / AR15 (V2) by GATE in titanium gray with a red dial ring. Revolutionary TDC pressure system. Improves accuracy and can hop even heavy BBs. Perfect air seal, consistent performance, and high reliability. Also compatible with HPA systems like GATE PULSAR S. No need for Teflon taping. Improved C-clip barrel lock prevents...
71,44 €Out of stock
