A smooth shooting, long-lasting auto shotgun, the AL391 Urika MAX-4® HD features the most effective and up-to-date camo pattern on the market — no matter which flyway you shoot on.
NEW SCS (SPIN-CLEANER SELF-CLEANING) VALVE PISTON:
FUNCTIONALITY IMPROVED BY 40%, MAINTENANCE INTERVENTIONS REDUCED BY 50%
The new piston features numerous innovations:
- Four flexible tabs which positively adhere to the gas cylinder walls and adapt to the pressure of the different loads;
- A high number of self-cleaning scraper bands;
- Scraper bands on the piston guide bushing which clean the piston;
- Scraper front dents which keep the piston clean from the combustion residues;
- Four angled slots on the piston walls which induce its rotation.
Beretta’s well-proven, self-compensating gas system provides just the right pressure for a wide range of loads, while the Optima-Bore® overbored barrel cuts recoil and improves your patterns.