Empire BT Paintball Apex 2 O-Rings - 2 Pack MSRP Sale $0.89 Replacement O-rings for the Empire BT Apex 2 Tip.Package of 2 O-rings. Qty in Cart: 0 Quantity ( in cart): Decrease Quantity of Empire BT Paintball Apex 2 O-Rings - 2 Pack Increase Quantity of Empire BT Paintball Apex 2 O-Rings - 2 Pack Price: MSRP Sale $0.89 Subtotal: Add to Cart