Embedded PCAR that replaces the wide bore original aluminum barrel. This has increased accuracy at the price of velocity. I originally designed this to get the Diana on 4S to be under 130 FPS so the Diana can be HvZ limit compliant. It utilizes a modified geometry from Chance's PCAR. There are different muzzle options ranging from no protrusion past shell (choose this also for use with other cosmetic muzzles). Requires no additional hardware. NOTE: Poor condition darts will increase being caught or jammed in the barrel, especially where the dart head is ripped from the body and then tumbles in the PCAR. With the PCAR, at 25 feet, the Diana is hitting groupings within 8" and can pretty consistently hit a typical paintball refill tube within a couple shots. Make sure thin walls is on, use a brim and be very careful with inserting this into the blaster so it does not catch on any wires. Print in your finest resolution.
Raised rear iron sights. This has two positions. The lower notch has a 1 degree cant to the slot and is higher than the original iron sight position. The upper position has a 3 degree cant and is much higher than the original iron sight allowing you to zero in on ranges of 35 feet and beyond. Printed in matte black filament, it is nearly identical match to the original front sight. There are 4 raised small circles. These face backwards and can have a dab of paint applied to make it easy to see. Print in your finest resolution.
Lower picatinny rail. This is designed to work with some of the extended battery door options that have a tab that wraps under the blaster where there thumb screw will go. M3 nuts, these need to be short and BE CAREFUL to not have the nut protrude into the battery compartment.
The Nightingale (mini Talon) magazines do fit in the Diana but they do not match the original Diana mag dart position geometry. I have developed a dart guide and shim (optional) that drops the darts to the right height for optimal feeding in the Diana in relation to the fly wheel vertical centre as well as avoiding the solenoid pusher from contacting that lower second position dart that can interfere with full auto feeding. With worn and soft dart compression, poor dart alignment gets more pronounced. I just used some E6000 to glue them in place, so they are removable.