Improve your Mey Interceptor with the shaft upgrade from UE3D

Experience maximum precision and stability with our innovative precision upgrade, specially developed for the Mey Interceptor. This improves the original folding mechanism and ensures a play-free, stable shooting experience. Thanks to the high-quality materials and well-thought-out construction, your crossbow becomes even more powerful - without compromising on weight or handling.

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✨ Features and Benefits

1. Picatinny rail made of carbon fiber plastic

• Function: Provides a rigid and durable base for accessories and ensures maximum stability.
• Material: High-strength carbon fiber plastic for an optimal ratio of weight and stability.

2. Stainless steel dowel pin

• Function: Connects the Picatinny riser to the movable stock and minimizes any play. The play will never disappear 100%, only greatly reduced.
• Advantage: Precise aiming with minimal lateral movement or instability.

3. Integrated passive aiming aid (light guide)

• Function: The included light guide can be easily clamped at the front and serves as an effective aiming aid.
• Additional information: If necessary, the light guide can be cut to the desired length with a sharp knife.

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📦 Scope of delivery

• 2 x Picatinny rails made of carbon fiber plastic
• stainless steel dowel pin
• light guide (passive aiming aid, easy to insert and cut to size)
• 10x M4x25 TX20 screws and nuts
• 2x M4x12 TX20 screws and nuts

Note: The play in the original state of the Mey Interceptor is not a defect, but due to the design. Our upgrade is an optional improvement for shooters who want to get the most out of their crossbow.

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🛒 Now available

The stock upgrade is fully developed, tested and now available in our shop. Get the upgrade and make your Mey Interceptor even better!

Perfect for shooters who value precision, stability and high-quality workmanship!

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🛠️ Assembly instructions

Install the shaft upgrade

1. Slide the short piece onto the rear Picatinny rail and lightly secure it with 3x M4x25 screws , but do not tighten them completely yet.
2. Push the dowel pin (chamfered side must be facing out) into the long Picatinny rail and fix it lightly with 2x M4x12 screws , but do not tighten them completely yet.
3. Optional: Push the light guide into the long rail and, if necessary, cut it to the desired length with a sharp knife.
4. Slide the long rail over the Picatinny and fix it with 7x M4x25 screws , but do not tighten them yet.
5. Close the crossbow and place it upright on its stock on a table (hold it with your left hand).
6. Finally, tighten the short rail and the 3x M4x25 screws by hand (remember: “too tight comes off”).
7. With your right hand, press the long rail down as far as possible.
8. Finally, tighten the 2x M4x12 dowel pin screws by hand.
9. Finally, tighten the 7x M4x25 screws of the long rail by hand.
10. Check if the wobble has been reduced. If necessary, tighten the screws a little more.

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Instructions: Tendon replacement with the new splint

1. Loosen and remove the front 2x M4x25 screws .
2. Completely loosen the third screw from the front.
3. Pull out the Mey locking pin and slide out the carriage (other screws may need to be loosened).
4. Follow the manufacturer's instructions for replacing the tendon.
5. Reassemble everything in reverse order.

Note on fluid repetition

By clamping the original long Picatinny rail on the front side where the hook grips, it is slightly compressed by the clamping screw. This is because the manufacturer designed a recess that is too large at this point (in our opinion, much too large). As a result, any Picatinny mount - regardless of our rail - leads to a constriction at this point.

This narrowing means that the hook on the repeating stock no longer slides through the slot as easily and resistance is created, especially when opening. Unfortunately, this is due to the design and the manufacturer could have solved it better, for example by adding a stabilizing bridge over the slot.

However, we have found a quick and easy solution: With a file and about 5 minutes of work, the problem can be solved.

Proceed:

• File the top edge of the hook slightly diagonally on both sides.
• Always check to see if the hook is no longer getting stuck.
• Repeat the process until the hook slides smoothly.

With this small adjustment, repeating becomes smooth again and without resistance.