Check the listing for details. Lyman Sight Series 17A 8 Pieces Insert Set # 3171086. Color: Black, Condition: New. Listed at 26.88 USD. SERIES 17A SIGHT INSERT SET NEW 8 INSERTS Eight inserts for the 17 globe sight a full range of options. Set includes: Two post-type inserts, (.050 and .100 wide), One bead insert (.062) and Five aperture-type inserts, (One plastic insert with .120 hole and four steel inserts with .093, .102, .110 and .120 holes). Edge to Edge diameter of sights, 15/32 (0.46875) of an inch (not including the ears) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 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 Seller or send us a note. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ We are a factory direct dealer of Lyman 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.