Alchemist Springs

These Alchemist Springs are various replacement main springs, offering a range of FPS options for the Sillybutts Alchemist.  FEATURES:• Alchemist Springs• Squared/flat on at least one end for easier install• Tune the FPS of your Alchemist INCLUDES: • 1 Alchemist Spring of your choice PERFORMANCE:Average FPS (Standard Deviation) with a 0.527 x 14in barrel• 123 (14) FPS with a 788 spring cut to 5.5in• 144 (6) FPS with an OOD 2.0mm Lynx Spring• 188 (7) FPS with an OOD 2.3mm Lynx Spring• 219 (3) FPS with a K25F spring cut to 5.5in SPECS• Material: USA-made spring-tempered steel• Type Compression• Dimensions:     Spring Gauge: 2.0-2.3mm     Length: 140-150mm     Outer Diameter: 19-25mm     Coils: varies• Squared: 1-2 Ends LINKS:• Alchemist• More Springs