This L7 Bolt will fit in a Geo, Geo+, Geo 2, Geo 2.1, Geo 3, Geo 3.1, and SL91.
Using the L7 Bolt will:
1. Lower the operating pressure (softer on brittle paint),
2. Lower the dwell (faster bolt movement),
3. Improve consistency (improved accuracy),
4. Improve air efficiency (less air per shot),
5. Lower the sound signature (quieter when fired),
6. Improve first shot drop off (no more bolt stick)