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I'm interested in sourcing AI guns specifically designed for large ruminants. Ideally, I'm looking for a universal and versatile model that can accommodate different sizes and applications. The requirement is for a ring-type design, which is essential for ensuring proper functionality and ease of use in various conditions. Could you provide detailed specifications, pricing information, and availability? I'm keen to understand options available in terms of capacity, particularly those in the 0.25cc and 0.5cc ranges. Additionally, any insights on warranty, support, and bulk purchase discounts would be appreciated. Thank you!