Brush / Patch Holder Adaptor .27 Cal & Up Rods New AD2 This is not a thread adaptor. The AD2 is meant to make a smooth transition for the .27 Caliber & Up diameter rods to accept smaller diameter accessories, such as a bore brush or patch holder. This accessory transitions the smaller diameter accessory in conjunction with larger diameter rods, making it a totally smooth fit. Included with all Pro-Shot .27 Caliber & Up. Gn Type Cal / Gauge Thread Type Thread Male / Female ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Rfl. / Pstl. 17 to 20 Cal Commercial 5 x 40 Male Rfl. / Pstl. 22 to 50 Cal Commercial 8 x 32 Male Shtgn. All Commercial 5/16 x 27 Male ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ WE WILL CONSOLIDATE SHIPPING CHARGES IF YOU ORDER MORE THAN ONE ITEM FROM US. DO NOT HIT ” Pay it Now “, rather add item to your cart, Then select ” Request Total from Selle r ” or send us a note. DO NOT PAY UNTIL WE HAVE LOWERED YOUR SHIPPING COST! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ We are a factory direct dealer of Pro-Shot Products parts and accessories. All of our products are BRAND NEW and contain all of the parts, materials and documentation. You can expect and will receive prompt delivery of your item . We will ship your order within one day . We are unable to accept returns on used, fitted, or altered parts. Returns must be in new, unused condition and in their original packaging.