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    Home / Upgrade for Umarex T4E / T4E HDR.50 / TR.50

    T4E HDR.50 / TR.50

    Upgrades for T4E HDR.50 / TR.50 revolvers include various modifications and enhancements that can increase the power, accuracy, or usability of this weapon.

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    Modify PIN EXTREM KIT z nerezové oceli pro GEN.2 HDR50, HDR50-L, HDP50, HDR68 a HDB68 – maximální výkon
    Modify PIN EXTREM KIT Maximum Power Increase / GEN.2 | HDR 50, HDR 50-L, HDP 50, HDR 68, HDB 68 | | Stainless Steel
    In stock
    21,50 € excl. VAT
    26,02 €

    Extreme tuning kit made of stainless steel designed specifically for an uncompromising performance increase of the Umarex...

    Code: 0076H
    Zvýšení výkonu z 13J na 20+J pomocí POWERKIT.50 pro revolvery Umarex T4E HDR / TR 50 GEN2
    Power Increase 13 J to 20 J+ | Umarex T4E HDR/TR 50 GEN2 | POWERKIT.50
    The average product rating is 5,0 out of 5 stars.
    In stock
    31,77 € excl. VAT
    38,44 €

    The POWERKIT.50 for HDR50-13J GEN2 is a premium tuning kit for your revolver, increasing the weapon's output from the...

    Code: 0231H
    POWERKIT.50 V2. pro revolvery Umarex T4EHDR/TR.50.
    Power Increase 11 J to 20–30 J | Umarex T4E HDR/TR 50 GEN1 | Powerkit.50 V2
    In stock
    43,36 € excl. VAT
    52,46 €

    The Powerkit.50 V2 is a stainless steel upgrade kit that boosts the output of the Umarex T4E HDR / TR 50 GEN1 revolver...

    Code: 0021H
    Powerkit.50 V2 – Zvýšení výkonu z 7,5 J na 20-30 J pro revolver Umarex T4E HDR / TR 50 GEN1 GEN2
    Power Increase 7.5 J to 20–30 J | Umarex T4E HDR/TR 50 GEN1/GEN2 | Powerkit.50 V2
    In stock
    39,93 € excl. VAT
    48,32 €

    The Powerkit.50 V2 is a stainless steel upgrade kit for Umarex T4E HDR / TR 50 revolvers (GEN1 and GEN2). It increases...

    Code: 0027H
    Modify PIN EXTREM KIT pro zbraně Umarex T4E cal.50Bez názvu
    Modify PIN EXTREM KIT / GEN1 | HDR 50-L, HDR/TR 50, HDP/TP 50, HDR/TR 68, HDB/TB 68, HDS/TS 68 | Extreme Power Increase
    Currently unavailable
    26,81 € excl. VAT
    32,44 €

    Achieve the absolute maximum from your Umarex T4E first-generation gun with the Modify PIN EXTREM KIT upgrade. This set...

    Code: 0078H
    X-VALVE Zvýšení výkonu z 7,5 J a 11 J na více než 20 J s upgradem 2.0 TUNING VALVE pro revolvery UMAREX HDR / TR 50 GEN1
    Action
    X-VALVE 2.0 Tuning Valve for Umarex HDR50 & TR50 GEN1 / GEN2
    In stock
    24,96 € excl. VAT
    30,20 €
    60,41 € (–50 %)

    X-VALVE 2.0: Modernized tuning valve for Umarex HDR50 & TR50 revolvers (GEN1/GEN2). Ensures higher output (up to 20...

    Code: 17198H
    Tuningová hlaveň pro T4E HDR50 Standard a Gen.2 – ocelová se závitem, Ø12,7 mm
    HOMEDEFENCE-24 Tuning Barrel | 12.7 mm Steel Threaded | For T4E HDR50 Standard and Gen.2 Weapon
    The average product rating is 5,0 out of 5 stars.
    In stock
    33,82 € excl. VAT
    40,92 €

    The HOMEDEFENCE-24 tuning barrel is made of armored steel and designed for T4E HDR50 Standard and Gen.2 revolvers. The...

    Code: 0018-1H
    20J+ TUNINGOVÁ HLAVEŇ Umarex T4E HDR / TR 50 GEN1 GEN2 | Sada s nástavcem a krytem
    20J+ TUNING BARREL Umarex T4E HDR / TR 50 GEN1 GEN2 | Set with extension and cover
    In stock
    68,31 € excl. VAT
    82,66 €

    Premium steel barrel designed for Umarex T4E HDR/TR 50 revolvers of both generations, which radically increases the...

    Code: 0018H
    Tuningová hlaveň pro revolvery Umarex T4E HDR/TR.50 L (s integrovaným laserem) se závitem, nástavcem a krytem závitu.
    Tuning Barrel Umarex T4E HDR / TR 50 L | Set with extension and thread
    In stock
    71,43 € excl. VAT
    86,43 €

    Exclusive tuning barrel designed specifically for Umarex T4E HDR/TR 50 version L (with integrated laser), radically...

    Code: 0045H
    Tlumič pro zbraně Umarex T4E se závitem 15x1, délka 16 cm, pro cal. 50.
    HomeDefence-24 Silencer for Umarex T4E GEN1 / GEN2 – cal.50, 15×1 thread, 16 cm length
    The average product rating is 4,0 out of 5 stars.
    In stock
    87,81 € excl. VAT
    106,25 €

    The premium HomeDefence-24 silencer represents an ideal combination of tactical design and functional improvement for...

    Code: 0056H
    Ústová brzda pro zbraně Umarex T4E cal. 50 - černá
    Ústová brzda pro zbraně Umarex T4E cal. 50 GEN1 GEN2 - černá
    In stock
    33,10 € excl. VAT
    40,05 €

    Nová špičková úsťová brzda od Homedefence-24 pro zbraně Umarex T4E  GEN1 GEN2 z černě leštěné oceli s perfektním...

    Code: 0108H
    SNIPER EXTENSION KIT – predĺženie hlavne pre Umarex T4E cal.50 | oceľ 12 cm | závit 15×1 | vnútorný priemer 12,7 mm
    SNIPER EXTENSION KIT HDR.50/HDP.50 – barrel extension for Umarex T4E cal.50 | steel 12 cm | thread 15×1 | bore 12.7 mm
    Currently unavailable
    34,12 € excl. VAT
    41,29 €
    48,32 € (–14 %)

    The modular Sniper Extension Kit from HomeDefence-24 is a top-tier barrel extension designed for Umarex T4E guns in .50...

    Code: 0017-4H
    Prodloužení hlavně pro pistole Umarex T4E cal.50 / 30J+
    Prodloužení hlavně pro pistole a revolvery Umarex T4E cal.50 / 30J+ GEN1 GEN2
    In stock
    43,05 € excl. VAT
    52,09 €

    Homedefence-24 dlouhý nástavec pro tuningovou hlaveň s extrémní přesností a zvýšeným výkonem, ideální pro rychlou a...

    Code: 222-H
    336 nastavec umarex t4e x tracer 68
    Umarex T4E X-Tracer 68 UV and Flash LED Muzzle Device for HDX 68 and TX 68
    In stock
    66,68 € excl. VAT
    80,68 €

    X-Tracer 68 with UV lighting and flash effect for .68 TRB ammo and realistic firing simulation  

    Code: 2.4068
    Umarex Nástavec T4E X-Tracer 50
    Umarex T4E X-Tracer 50 UV and Flash LED Muzzle Device for HDR 50
    In stock
    61,21 € excl. VAT
    74,06 €

    The innovative T4E X-Tracer 50 attachment for Umarex T4E HDR50 markers. It uses UV LEDs to illuminate fluorescent rounds...

    Code: 2.4050
    Adaptér pro Umarex X-TRACER.68 | 15X1 |CAL.50 GEN1 GEN2
    Adapter for Umarex X-TRACER.50 | 15x1 | for CAL.50 GEN1 GEN2
    In stock
    21,82 € excl. VAT
    26,40 €

    Revolutionary aluminum adapter designed to connect the X-TRACER unit with Umarex T4E HDR50 and HDP50 series weapons...

    Code: 199-HH
    Kryt na tuningovou hlaveň pro revolver Umarex T4E HDR/TR.50 + GEN2
    Umarex T4E HDR / TR 50 Tuning Barrel Shroud – GEN1 & GEN2
    In stock
    25,98 € excl. VAT
    31,44 €

    This high-quality shroud is designed for Umarex T4E HDR 50 and the newer TR 50 (Gen2) revolvers. It provides reliable...

    Code: 0048H
    Umarex Nástavec T4E HDR/TR.50 X-Tender pro GEN1 GEN2
    Umarex T4E HDR/TR.50 X-Tender Attachment for GEN1 & GEN2
    In stock
    30,74 € excl. VAT
    37,19 €

    The original X-Tender barrel extension for Umarex T4E HDR.50 and TR.50 revolvers increases your gun's tactical potential...

    Code: 2.4757.3
    TAC-MAG T4 'LITTLE BABY' V2
    TAC-MAG T4 'LITTLE BABY' V2 – Magazine Holder for Umarex T4E HDR.50/TR.50 Revolver (4 Slots)
    In stock
    50,81 € excl. VAT
    61,48 €

    The revolutionary TAC-MAG T4 'LITTLE BABY' V2 tactical carrier for Umarex T4E HDR.50 and TR.50 guns allows you to keep...

    Code: 0176H
    TAC-MAG T9 'Sweet Mommy" V2 Držák zásobníků pro revolver Umarex T4E HDR TR50 GEN1
    TAC-MAG T9 'Sweet Mommy' V2 – Magazine Holder for Umarex T4E HDR.50 / TR.50 Revolver for 9 Magazines
    In stock
    67,91 € excl. VAT
    82,17 €

    The extreme TAC-MAG T9 'Sweet Mommy' V2 tactical carrier for Umarex T4E HDR.50 and TR.50 guns offers an unprecedented...

    Code: 507-HH
    Degass Adapter for Carbine KIT t4e HDR50 HDP50 Cal.50 HDR68 HDB68 Cal.68 +5Joule
    Degassing Adapter for Umarex T4E HDR50, HDP50, HDR68, HDB68, HDS68 | +5 Joule
    In stock
    43,98 € excl. VAT
    53,21 €

    The Degassing Adapter is a tool designed for the safe release of residual CO₂ or compressed air from Umarex T4E markers...

    Code: 190-2H
    Držák na 88G CO2 bombičku pro zbraně Umarex T4e + 3x Picantinny 20 mm
    88g CO₂ Cartridge Holder for Umarex T4E | compatible with HDR50, HDR68, HDB68, HDX68 | 3x Picatinny 22 mm
    In stock
    29,40 € excl. VAT
    35,58 €

    Universal holder for an 88g CO₂ cartridge, designed for Umarex T4E markers (HDR50, HDR68, HDB68, HDX68). The holder is...

    Code: 0173H
    Držák na 0,2 HPA láhve pro zbraně Umarex T4e + 3x Picantinny 20 mm
    Umarex T4e 0.2 HPA Tank Holder + 3x Picatinny 22 mm
    In stock
    29,40 € excl. VAT
    35,58 €

    The Homedefence-24 tank holder for secure mounting of a 0.2 L HPA tank (50 mm diameter) on Umarex T4E markers (HDR50,...

    Code: 0172H
    Adapter REMOTE LINE pro zbraně Umarex T4E
    REMOTE LINE Adapter for Umarex T4E Weapons
    In stock
    30,30 € excl. VAT
    36,66 €

    HOMEDEFENCE-24 REMOTE LINE Adapter for professional conversion of Umarex T4E weapons (HDR.50, HDP.50, HDS.68, HDB.68,...

    Code: 84-H
    ADAPTÉR NA STLAČENÝ VZDUCH pro HDR50, HDR 68, HDP50,HDS68,HDB 68.
    Compressed air adapter for Umarex T4E guns
    In stock
    27,21 € excl. VAT
    32,93 €

    Universal HOMEDEFENCE-24 HPA adapter for Umarex T4E guns, replacing 12g CO2 capsules with compressed air for stable...

    Code: 0016H
    Adaptér ON/OFFA SA pro vzduchové láhve HPA vhodné pro zbraně Umarex T4E
    ON/OFF adapter for HPA air tanks suitable for Umarex T4E weapons
    In stock
    33,71 € excl. VAT
    40,79 €

    The ON/OFF adapter from Homedefence-24 simply screws in between the marker and the HPA system, allowing the system to be...

    Code: 0062-2H
    ASA ONOFF adapter 88g for all paintball markers with display (3)
    ASA ON/OFF Adapter for 88g CO₂ Cartridges with Gauge — for Personal Defense Weapons and Paintball
    In stock
    39,93 € excl. VAT
    48,32 €

    A universal ASA ON/OFF adapter designed for safe and controlled use of 88g CO₂ cartridges. The adapter features an...

    Code: 0026H
    Adaptér ON/OFF ASA s integrovaným manometrem pro HPA vzduchové láhve – rychlé odvzdušnění a kontrola tlaku | Kompatibilní s Umarex T4E (.50 / .68)
    ON/OFF ASA adapter with integrated gauge for HPA air tanks – quick degassing and pressure control
    In stock
    33,10 € excl. VAT
    40,05 €

    Durable steel ON/OFF ASA adapter from Homedefence-24 with a pressure gauge for HPA systems, ensuring safe degassing and...

    Code: 0109-BH
    Adaptér BUTTSTOCK pro zbraní UMAREX T4E pro napojení vzduchové láhve
    Aluminum Buttstock Adapter for Umarex T4E HDR50, HDP50, HDR68
    In stock
    43,42 € excl. VAT
    52,54 €

    Professional aluminum adapter that allows the connection of a buttstock and HPA tank directly to your Umarex T4E gun...

    Code: 0106H
    ON/OFF ASA ADAPTER HPA System + Manometr | STŘÍBRNÝ
    ON/OFF ASA adapter + Pressure gauge for HPA air tanks suitable for Umarex T4E guns
    In stock
    33,51 € excl. VAT
    40,55 €

    Compact steel ON/OFF ASA adapter with a pressure gauge for HPA systems, ensuring safe degassing and seal protection for...

    Code: 90-H
    Univerzální PUNCH BUTTON pro Umarex T4E GEN2 revolvery HDR/TR.50 pistole HDP.50/TR.50x - černý
    Univerzální PUNCH BUTTON pro Umarex T4E GEN2 revolvery HDR/TR.50 pistole HDP.50/TR.50x - černý
    In stock
    11,15 € excl. VAT
    13,49 €

    Univerzální PUNCH BUTTON od Homedefence-24  - černý ,Cal.50  vhodný pro Umarex T4E GEN2 HDR50  HDP50,...

    Code: 0064H
    PUNCH BUTTON | GEN.2 | HDR50 | Deluxe pro Umarex T4E HDR / TR 50 black
    GEN.2 PUNCH BUTTON | HDR50 | Deluxe for Umarex T4E HDR / TR 50 black
    Currently unavailable
    13,61 € excl. VAT
    16,47 €

    A luxury second-generation PUNCH BUTTON for HDR 50 and TR 50 models, which provides much more comfortable CO2 capsule...

    Code: 0219H
    Univerzální PUNCH BUTTON pro revolvery Umarex T4E HDR/TR.50 - černý
    Univerzální PUNCH BUTTON pro revolvery Umarex T4E HDR/TR.50 GEN1 - černý
    In stock
    14,36 € excl. VAT
    17,38 €

    Univerzální PUNCH BUTTON od Homedefence-24  - černý ,Cal.50  vhodný pro Umarex T4E HDR50, umožňující...

    Code: 240-HH
    Univerzální PUNCH BUTTON pro zbraně Umarex T4E HDR.50 / HDS.68 - červený
    Univerzální PUNCH BUTTON pro zbraně Umarex T4E HDR.50 GEN1 / HDS.68 - červený
    In stock
    13,54 € excl. VAT
    16,38 €

    Univerzální PUNCH BUTTON od Homedefence-24  vhnodný pro zbraně Umarex T4E  -  HDR50  cal. 50...

    Code: 100-HH
    Univerzální PUNCH BUTTON pro GEN.2 Umarex T4E HDR/TR.50 a HDP/TP.50 - černý
    Univerzální PUNCH BUTTON pro GEN.2 Umarex T4E HDR/TR.50 a HDP/TP.50 - černý
    In stock
    12,59 € excl. VAT
    15,23 €

    Univerzální PUNCH BUTTON od Homedefence-24  vhodný pro GEN 2 revolvery Umarex T4E  HDR.50 a pistole Umarex...

    Code: 0188H
    Adaptér na sprej pro zbraně Umarex T4E HDR 50/TR 50, HDS 68/TS 68
    Spray Adapter for Umarex T4E HDR 50/TR 50, HDS 68/TS 68 Weapons
    In stock
    30,74 € excl. VAT
    37,19 €

    Innovative tactical adapter for Umarex T4E weapons, allowing the mounting and remote triggering of Walther PGS defense...

    Code: 318-H
    Forma Slugmaker AMMO6 pro vlastní výrobu first strike cal. 50 pro revolvery Umarex T4E HDR.50
    AMMO6 Slugmaker Mold for Producing First Strike cal .50 – Umarex HDR 50
    In stock
    43,08 € excl. VAT
    52,13 €

    Professional AMMO6 V9 silicone mold designed for DIY production of high-performance First Strike type rotational...

    Code: 0023-1H
    2v1 LASER A SVÍTILNA Venox Flash | Zelený laser na RIS 22 mm
    2-in-1 LASER AND FLASHLIGHT Venox Flash | Green Laser for RIS 22 mm
    In stock
    50,95 € excl. VAT
    61,65 €

    The Venox Flash multifunctional tactical accessory combines a powerful green laser and a flashlight in one compact body,...

    Code: 18109
    Adaptér 88g / 90g CO2
    88g / 90g CO2 capsule adapter for paintball, air rifles and T4E guns Adaptér 88g / 90g CO2 je zařízení navržené pro použití s CO2 bombičkami o hmotnosti 88 gramů a 90 gramů.
    In stock
    4,10 € excl. VAT
    4,96 €

    Universal metal adapter for 88g and 90g CO2 capsules, ensuring stable performance and a secure connection for paintball...

    Code: 338-H
    Ramenní opěrka | 88g kapsle | BUTTSTOCK | ČERNÁ | stylový design
    88g CO₂ Cartridge Shoulder Stock | Buttstock for maximum stability | Black
    In stock
    46,78 € excl. VAT
    56,60 €

    Ergonomic shoulder rest (buttstock) specifically designed for 88g CO2 capsules. This accessory provides stable and...

    Code: 0270H
    Conversion Kit T4E pro TR50, HDR 50
    Conversion Kit T4E for TR50 / HDR 50 with RIS Rail, M-LOK, and Thread
    In stock
    54,36 € excl. VAT
    65,78 €

    A tactical conversion kit designed to transform the T4E TR50 / HDR 50 revolver (Gen1 and Gen2) into a stable long gun with...

    Code: 2.4060
    Firing Bolt vč. Tuning Pinu | Umarex HDR.50 GEN1/GEN2 / HDR.50-L | Navýšení a Optimalizace Výkonu
    New
    Firing Bolt | Umarex HDR.50 GEN1/GEN2 / HDR.50-L | Power Increase and Optimization
    In stock
    16 € excl. VAT
    19,36 €

    Improve the mechanics of your revolver with a precision steel Firing Bolt. This upgrade is fully compatible with Umarex...

    Code: 0157-2H
    Držák zásobníků TR50 / HDR50 ve stylu AK47 – pojme 3 zásobníky, rychlá výměna a vysoká odolnost
    Magazine Holder TR50 / HDR50 AK47 Style – Holds 3 Magazines, Quick Change and High Durability
    In stock
    54,30 € excl. VAT
    65,70 €

    This stylish magazine holder for Umarex T4E TR50 and HDR50 guns, inspired by the iconic AK47 design, allows you to keep...

    Code: 10A22M
    Pistelle Angled HPA & 88g CO2 Adapter – úhlový adaptér pro vzduchové lahve i 88g bombičky
    Pistelle Angled HPA & 88g CO2 Adapter – Angled Adapter for Air Tanks and 88g Cylinders
    In stock
    85,07 € excl. VAT
    102,94 €

    This precision angled adapter allows for the direct connection of an HPA tank or CO2 cartridge (88-90 g) to your gun...

    Code: ANGELED
    Remote Line Adapter extra long pro připojení HPA láhve | +8J výkon | UMAREX T4E HDR50 / HDP50 / HDS68 / HDX68 / HDB68 / HDR68
    Remote Line Adapter extra long for HPA connection | +8 J power boost | UMAREX T4E HDR50 / HDP50 / HDS68 / HDX68 / HDB68 / HDR68
    In stock
    33,10 € excl. VAT
    40,05 €

    Newly developed extra long Remote Line Adapter for direct and stable connection of an HPA tank to a wide range of Umarex...

    Code: 0089H
    Ramenní opěrka pro 0,2L CO₂ láhev | BUTTSTOCK | ČERNÁ | stylový design
    Shoulder Rest for 0.2L Tank | BUTTSTOCK | BLACK
    Currently unavailable
    46,78 € excl. VAT
    56,60 €

    The BUTTSTOCK Ergonomic Shoulder Rest in black is designed for direct mounting onto a 0.2L tank, providing stable and...

    Code: 0263H
    Prodloužení hlavně SNIPER EXTENSION XXL pro zbraně Umarex T4E cal.50 GEN1 GEN2 se závitem 15x1.
    SNIPER EXTENSION Barrel Extension for Umarex T4E cal.50 GEN1 GEN2 – 15x1 Thread, 20 cm
    In stock
    40,97 € excl. VAT
    49,57 €

    Transform your weapon into a precision sniper tool with the SNIPER EXTENSION barrel extension. This 20 cm long blued steel...

    Code: 0167-1H
    T4E-Specials IBERIA konverzní kit STTi-SMG pro HDR50 "TAN"
    T4E-Specials IBERIA STTi-SMG Conversion Kit for HDR50 "TAN"
    In stock
    287,19 € excl. VAT
    347,50 €

    This TAN conversion kit transforms your UMAREX HDR50 revolver into a modern carbine with enhanced stability and...

    Code: 794IB
    Tuningová hlaveň T4E HDR50-L | Ocel | Laser | Závit pro tlumič | Jednotlivý díl
    Tuning Barrel for T4E HDR 50-L Revolver | Steel Threaded
    In stock
    37,55 € excl. VAT
    45,43 €

    Premium tuning barrel for Umarex T4E HDR 50-L revolvers (laser version). Made of burnished steel with a 12.7 mm inner...

    Code: 0045-1H
    Ramenní opěrka | 88g kapsle | BUTTSTOCK | ČERNÁ | stylový design
    Sale
    Unpack Test slightly scuffed vis photo. Shoulder rest for 88g CO₂ capsule | Buttstock for maximum stability Black
    In stock
    30,30 € excl. VAT
    36,66 €
    56,60 € (–35 %)

    Shoulder stock for 88g CO₂ cartridges, made from durable polymer and flexible TPU to provide better stability and shooting...

    Code: 0270H2
    ADAPTÉR X-TRACER.50 | 15X1 | HDR50 | HDP50 | HDP50 KOMPAKTNÍ
    X-TRACER ADAPTER.50 | 15X1 | HDR50 | HDP50 | HDP50 COMPACT
    In stock
    21,82 € excl. VAT
    26,40 €

    Specially developed aluminum adapter designed for the stable connection of the X-TRACER illumination unit to Umarex T4E...

    Code: 0159-1H

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