Umarex T4E TP50 Compact Picatinny Extension Pack 2x 40mm
Need more mounting space without replacing your existing setup? The 40 mm Rail Extension Pack is designed to expand your PRINT-FORCE Base Rail Pack, giving you additional room for larger optics or extra accessories while keeping your current rail system.
Each extension adds 40 mm of Picatinny rail, allowing you to gradually increase the available mounting length as your setup evolves. Whether you’re fine-tuning optic placement or building towards the full 160 mm rail configuration, this modular upgrade lets you expand only when you need to, saving both cost and unnecessary replacements.
Designed for a precise fit and seamless integration with the PRINT-FORCE rail system, the extension features the same durable construction and clean, low-profile design as the rest of the modular rail lineup.
Each extension adds 40 mm of Picatinny rail, allowing you to gradually increase the available mounting length as your setup evolves. Whether you’re fine-tuning optic placement or building towards the full 160 mm rail configuration, this modular upgrade lets you expand only when you need to, saving both cost and unnecessary replacements.
Designed for a precise fit and seamless integration with the PRINT-FORCE rail system, the extension features the same durable construction and clean, low-profile design as the rest of the modular rail lineup.
€9,95
ADD TO CART
Loadout2 × 40mm Picatinny Extensions & Picatinny Shim Set
ClassificationRails
Color-SpecBlack
Core-MatPETG-HF and Stainless steel
Platform-FitUmarex T4E HDP/TP50 Compact Gen1, Gen2
Form-Dim40 × 20 × 11 mm (L×W×H)
HS-ID#9506999000
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Compatibility
Rail system scan ////
01 / confirmed
Umarex T4E HDP/TP50 Compact Gen1
02 / confirmed
Umarex T4E HDP/TP50 Compact Gen2
03 / error
Umarex T4E HDP/TP50 Gen1
04 / error
Umarex T4E HDP/TP50 Gen2
INSTALL_SEQ
Installation
01
Alignment
Slide the Picatinny rail base onto the 11mm stock rail of your HDP/TP50 Compact, positioning it at your desired mounting point.
02
Secure Lock
Once aligned, tighten the integrated set screws using a hex key to lock the rail firmly in place, ensuring it is no longer a friction-only fit. Avoid over-tightening to prevent damage to the rail and the HDP/TP50 body.
03
Shim Placement
If necessary, insert the appropriate shim from the provided set between the base and the stock rail to ensure your accessories are centered.
04
Verification
Confirm that the rail is fully immobilized on the stock rail; once locked, mount your accessory and tighten it to the rail according to the manufacturer’s specifications.
MAT_SPEC
Why PETG-HF
Material Reliability
PETG-HF offers an excellent balance between rigidity and flexibility, ensuring the rail maintains its precise shape under the heat and clamping pressure, providing excellent UV and weather resistance.
Impact Resilience
This material is built to take a beating. It’s incredibly impact-resistant, soaking up vibrations and recoil from your HDP/TP50 Compact so the rail stays rock-solid. You don’t have to worry about it getting brittle or cracking over time.
Dimensional Accuracy
The “High-Flow” part of the name means the material flows very consistently through the printer nozzle. This results in cleaner, sharper edges on the Picatinny slots. You want those grooves to be crisp so your accessories lock in with zero “wobble”.
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Warranty
Limited Lifetime Warranty Protection
All 3D-printed parts come with a limited lifetime warranty under normal use. If a component ever fails during regular operation, simply contact us and we will ship a replacement. Please review our full Terms & Conditions or FAQ page for ordering details and product guidelines.