Current status: Clearance / Discontinued
Design changes: None
- February, 2012: Move the injection gate on the bolt sled to fix a brittle spot.
- November, 2012: Changed from a 6kg to 5kg spring to make the kit easier to use.
- March, 2012: Around 3% of the bolt sleds may still break but any breakages reported within 6 months after purchase will be replaced no questions asked. We do request a picture of the broken part before replacements are mailed out.