Automatic Tommy 20 Ammo Drum Bushing Replacement
Featured Student Guide
This guide has been the hard work of our awesome students and is found to be exceptionally cool by the iFixit staff.
Replace the bushing of the ammo drum so that your gun continues to fire smoothly and efficiently!
- Author: Moira Foster
- Time estimate: 10 - 15 minutes
- Difficulty: Moderate
Here you will learn to remove the bushing of the dart gun's ammo drum. It is relatively hard to get at and requires disassembling the gun a fair degree and therefore requires a Phillips #00 screwdriver. This is one of the trickier guides for this device, so have fun and be careful!
Embed this guide
Choose a size and copy the code below to embed this guide as a small widget on your site / forum.
Step 1 — Disassembling the Nose of the Gun ¶
Remove all five 1/16 in. screws holding the nose of the gun together using a Phillips #00 screwdriver.
Look out for the hidden fifth screw behind the thin light green tape near the bushing itself. Peel the tape using your finger to gain access.
Step 2 — Removing the Bushing ¶
Pick up the now split half of the nose of the gun that does not still have the orange tip attached to it.
Remove the bushing by simply pulling it away from the plastic.