- Airgun Store
- Deals & Sales
- Air Guns
- Parts & Supplies
The complete Boss & Max-Flow Bulk-Fill system with filling head for use with the Benjamin Discovery air rifle. Max-Flow Valve for Benjamin Discovery The Max-Flow’s larger valve capacity increases velocity / performance over the stock Discovery valve, and can be...
The Max-Flow valve increases performance over the stock valve. Can be used with C02 or high pressure air. The angled transfer port directs air / C02 pressure more directly to the pellet chamber. Larger valve capacity increases velocity. For The...