COMPATIBILITY:
- Benelli M1-M2
- Benelli Supernova
- Benelli M4
- Benelli M3
- Benelli M2 SP
- Beretta 1301 Comp pro
- Winchester SX3
- Winchester SX4
- Breda B12i
- Franchi Affinity
- Franchi 612-912-Prestige
- Stoeger M2000
- Stoeger M3000-M3K
- Remington 870/Versamax
- Baikal MP153
- Hatsan Optima Escort
- Marocchi ATA/A12
- Mossberg JM930-940
- Beretta A400 LITE
- Beretta A400 Xtreme Unico
- Beretta A391 Xtrema 2
- Beretta A400 Xtreme Plus
- Fabarm XLR
for tubes from +1 to +4 rounds
Tools:
- Tape measure
- Wire cutter
Instructions:
1. Remove the original cap and the spring.
2. Insert the “Toni System” spring.
3. Place the “Toni System” tube like the picture.
4. Measure 300 mm from Toni System tube’s end and then cut the spring. Furthermore is
recommended to position the spring’s cutted side near the shotgun muzzle.
