What type of ammo does a 20-12 jc Higgins use?

What year was b26 made serial 76j20130? What type of gun to use fishing? Who invented the silencer? How do you tell the 32 cal from 38cal Iver Johnson revolver? Who makes task force weed eaters? Globco sporter made from a svt-40 it has been converted to 303 can you use the magazine out of one of the original svt-40's in it? How do I put back together my air rifle Crosman 177 air rifle I Took the three screws out to look at it and it exploded? Where do you get parts for a revelation 110a rifle? What is value of 1966 colt 45 acp government nickel? Need appraisal for a G1 spinx 9mm grandmaster handgun? What is the value of a Winchester model 1886 45-70 s n 94732? Gordon gun co? What is price of 22 caliber Stevens Model 987? What is the worth of a Stevens model 94B 20 gauge? What does the L stand for in the 10GBase-LR standard? What is the manufacture date of a smith Wesson model 908 serial tdr7338? What year was Hi- Standard m-101 sn 486082 made? Where can you find information about a Sam Holt Arms Co shotgun? What is value of smith and Wesson model 622? When was Remington rifle model 1917 serial number 55178 made?