Remington 513T Bolt Also fits the 510 ~ 511 ~ 512 ~ 513S ~ 521 ~ Some Nylons ORIGINAL/USED/GOOD CONDITION For your consideration we offer an original Remington 513T bolt that came from a 513T, 22 caliber rifle, but will fit many more of the Remington 500 series rifles. Fits all of the above models listed, with the only difference being the size/shape of the handle/knob. This is a complete bolt assembly. Although we occasionally run across a bolt that does not have the serial number on the bolt, the particular one offered in this auction does have serial # 106632 inscribed. The bolt pictured in this auction IS THE BOLT YOU WILL RECEIVE if you are the high bidder. My husband is a collector and competitive rimfire & highpower shooter. This Remington series is one of his favorite and we have sold many here on eBay in the past. Check out our positive feedback. You will find the bolts we offer to be in original, used, yet very good cosmetic and working condition. Before offering them for sale, he will disassemble, clean, replace any parts as needed in order to offer you a bolt that he himself would use in competition matches. With that said, please understand that we recommend that after you receive your bolt, you or someone knowledgeable in such things, check that the headspacing is correct. If not, some shimming may be required. Remember...correct/proper headspacing is essential for maximum accuracy! We make every attempt to mail your item the following day after receipt of Paypal funds, but please give us a leeway of 3 days. We use USPS Priority Mail, which takes about 2-3 business days to reach you after we post it. The cost for mailing is $9.00, which includes insurance and delivery confirmation.