Uploaded March 2021 | Updated September 2026, 3 weeks ago

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SIG Sauer Legion Upgrade Series - Armory Craft - Ultimate master spring tuning kit

DATA:

Stock
DA 11lbs 10.2oz
SA 3lbs 10.2oz

Blue AC Spring
DA 10lbs 3.5oz
SA 3lbs 4.0oz

Green AC Spring
DA 8lbs 12.5oz
SA 3lbs 1.2oz

Red AC Spring
DA 8lbs 0oz
SA 2lbs 15.3oz

Yellow AC Spring
DA 6lbs 9.8oz
SA 2lbs 14oz

Blue/Purple AC Springs
DA 9lbs 2.8oz
SA 2lbs 13oz

Green/Purple AC Springs
DA 8lbs 7.1oz
SA 2lbs 9.1oz

Red/Purple AC Springs
7lbs 13.7oz
2lbs 11.2 oz

Yellow/Purple AC Springs
DA 5lbs 15.6oz
SA 2lbs 13.0oz

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