A lock tool for our hammer spring adjuster lock (The lock is available separately and not included). The tool allows you to easily install the lock whilst giving you access to the hammer spring adjuster.

FX DRS Lock is not included but is available separately

To use the tool:
• 1. Install the tool into the hammer spring lock
• 2. Slide both parts over a 4mm allen key
• 3. Insert the 4mm allen key into the back of the hammer spring adjuster
• 4. Screw the lock into the block using the tool
• 5. Tightening the lock against the hammer spring adjuster will lock the hammer spring adjuster into place, and loosening it will allow for adjustments.
• 6. When you have completed your adjustments, you can use a spanner to tighten the lock into place. You just need to lightly tighten it. Over-tightening will damage your block, so be gentle.

You can view an installation video via the link below, installation starts at 14:28: FX DRS Making a hammer spring lock (youtube.com)

Included in the package:
• 1 X Lock tool
• 1 X Sub 12 Airgunners O-ring measuring guide
• 1 X Sub 12 Airgunners box sticker
• 2 X Sub 12 Airgunners rifle stickers