New for us, something with less weight for .40 sw/10 mm. 155 gr rn. Sizing dia. .401/.402. Desighn has shoulder step like wc but not very pronounced. Results are a reliable, smooth feeding rn with cleaner holes in paper. Sizing .401/.402. Available lubed or coated. Color is brick red. .402 COATED ONLY. CC'S AT 3.5% $45.00 PER 500. $8.40 TO SHIP. USPS MO., CC'S AT 3.5 %, PERSONAL CHECKS OR PAY PAL ADDING IN THEIR FEES.