AAP-01 TDC Hopup Upgrade Kit

AAP01 - TDC, Prowler Hop Plate, 60 degree SR hop bucking and a TDC Hole Drill Tool.

This kit removes all stock hopup parts and replaces them for a TDC hopup function on the stock AAP-01 hopup chamber, included is the Stalker SR hop bucking in 60 degree for optimal performance.

What's in the package?

• 1x Acrylonitrile Butadiene Styrene (ABS) plastic AAP-01 TDC Hood
• 1x Flat bottom adjustment grub screw
• 1x CNC red aluminium prowler hop Plate
• 1x TDC Hole Drill Tool
• 1x SR hop 60 degree bucking

Stalker SRhop Bucking

The Stalker SRhop bucking is designed to be a hybrid of a Rhop bucking with an extended front, it has its own perfect balanced properties of good material, design, and bucking patch fitment for optimal performance of your bb flight path. We wanted to have the largest bucking lift path possible so we enlarged the front of the SRhop patch as you see in the product photos.
We are very grateful to the people who tested this product and we hope the community will enjoy it as much as we do!

Features

• Increase range
• Increase accuracy
• Increase better BB flight path
• Works in cold and warm temperatures

TDC + Prowler Hop Plate

This set contains a (ABS) printed TDC Hood with a grub screw and a special design pressure plate for your AAP-01 to adjust your hopup from the top with a hex key.
The vertically finished grub screw presses vertically on the included prowler hop plate and thus gives the best pressure point from Top Dead Center(TDC).

The CNC red aluminium Prowler nub on this hop plate has the same shape and finish as the well known purple prowler nub that we offer in the SRS Kraken series. This nub shape has received very good feedback, therefor we offer you the same shape for a perfect setup in your AAP-01.

You need to drill a hole in the Upper of the AAP-01? 
Use this tool to get the perfect hole position for installing the Stalker TDC Kit.

1. Disassemble the upper rail (if u have any installed) by unscrewing the 2 screws.
2. Remove all components from the AAP-01 upper as shown in the video below.
3. Place the Stalker TDC Top rail tool and use the 2 stock rear sight screws to tighten the tool.
4. Use a 2mm drill and use the hole in the circle to drill the hole in the AAP-01 upper.
5. Remove the Stalker TDC top rail tool from the AAP-01
6. Flip upper and drill the 2mm hole with a 4mm drill (Guide a bit to get a perfect hole in the middle).
7. If u want, Use the same Stalker TDC top rail tool to drill a hole in your rail.
8. Assemble the rail back on your AAP-01.
9. Assemble your hopup and upper back together as shown in the video below.
10. Your AAP-01 is ready for TDC adjustment with hex key from outside.

TDC Hole Tool

You need to drill a hole in the Upper of the AAP-01? 
Use this tool to get the perfect hole position for installing the Stalker TDC Kit.

1. Disassemble the upper rail (if u have any installed) by unscrewing the 2 screws.
2. Remove all components from the AAP-01 upper as shown in the video below.
3. Place the Stalker TDC Top rail tool and use the 2 stock rear sight screws to tighten the tool.
4. Use a 2mm drill and use the hole in the circle to drill the hole in the AAP-01 upper.
5. Remove the Stalker TDC top rail tool from the AAP-01
6. Flip upper and drill the 2mm hole with a 4mm drill (Guide a bit to get a perfect hole in the middle).
7. If u want, Use the same Stalker TDC top rail tool to drill a hole in your rail.
8. Assemble the rail back on your AAP-01.
9. Assemble your hopup and upper back together as shown in the video below.
10. Your AAP-01 is ready for TDC adjustment with hex key from outside.