Tuning Barrel for Umarex T4e HDR68 TR68 STEEL with Extension (with thread) | 40j+
Z-RAM Tuning Barrel with Extension for HDR68 TR68 | Steel | 40J+ Ready
✔️ Hardcore upgrade for your Umarex HDR68 / TR68
🔧 Steel barrel with anti-twist, thread & modular extensions
💥 Boosted accuracy & power potential – plug & play
📦 Includes barrel & 10cm extension & thread protector
Looking to push your Umarex HDR68 / TR68 to the next level?
This Steel Tuning Barrel is a rock-solid upgrade for max performance, precision, and style. CNC-crafted with integrated thread and matching extensions – perfect for muzzle brakes or silencers.
Install it in minutes and feel the difference.
🔥 Compatible with:
• Umarex T4E HDR68 / TR68
🛠️ Features:
• CNC-milled solid steel, blued finish
• Internal diameter: 17.3 mm
• Integrated muzzle thread (incl. spring + anti-twist)
• Modular 10 cm extension for sniper/carbine setups
• Thread protection cap included
• Designed for high-pressure tuning setups (40J+)
• Plug & play installation – no drilling required
📦 In the box:
• 1x Steel Tuning Barrel (threaded)
• 1x 10 cm Extension Attachment
• 1x Thread Protector
⚠️ Disclaimer:
May increase muzzle energy depending on setup. Not legal for use in Germany if performance exceeds 7.5 joules. Warranty claims may be voided. Use only where permitted and at your own risk. Sale from 18+ only.
Do you have any questions or other concerns? Then feel free to contact us! See other auction more interesting items for the HDR 50, HDS 68 and SG 68!
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Responsible Person in the EU and Application & Safety Instructions
Tuning Barrel for Umarex T4e HDR68 TR68 STEEL with Extension (with thread) | 40j+


