Image 1 of 2 Image 2 of 2 Holosun® 507/407K from $135.00 This plate fits the Holosun® 507k & 407K optic Color: Select Color Black Tan Raw Get notified by email when this product is in stock. Quantity: Add To Cart Added! This plate fits the Holosun® 507k & 407K optic Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More