Product Description The product code Blaser USA S10500 represents the Sauer S10500 MagSauer. This product is compatible with the 100/101/M18 models particularly designed for a 223 REM. Sauer S10500 MagSauer 100/101/M18 223 REM at Classic Firearms Browse all Classic Firearms deals $57.47 In Stock at Classic Firearms Buy Now at Classic Firearms Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand Blaser Usa MPN S10500 Accessories Blaser Usa