Product Description Ameriglo Optic-Compatible 4XL GLOCK .385" Front .480" Rear - Iron Sights Ameriglo Optic-Compatible 4XL GLOCK .385" Front .480" Rear - Iron Sights at Primary Arms Browse all Primary Arms deals $47.99 Out of Stock Price verified 3d ago Buy Now at Primary Arms Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand Ameriglo Ameriglo