AMPCO Nipple Musket 5/16/24 British Enfield
AMPCO Nipple Musket Cap 5/16 x 24 U.S. Muskets
AMPCO Nipple Original Colt Revolver .225 x 32
AMPCO Nipple Original Maynard Carbine
AMPCO Nipple Over Size .255 x 28 thread .005" Over
AMPCO Nipple Over size .270 x 28 thread .020 oversize
AMPCO Nipple Oversize .285 x 28 thread .035 Oversize
AMPCO Nipple Rifle 6 x .75 mm Old Lyman nipple
AMPCO Nipple Ruger no "Hex" Shoulder 12x28 thread
AMPCO Nipple Ten-X Special -1/4 x 28
AMPCO Nipple Underhammer 1/4 x 28 thread 9/16" Long
AMPCO Nipple Underhammer 1/4 x 32 thread 5/16" Long