the 6.5×58mm Vergueiro 6.65 .262 fires a 6.66mm , 26.22 cal bullet
a 5.2mm .20 caliber stainless steel straw would need a .240 chamber to propel a pellet
using a 209 primer, 22 long short / magnum & other blanks using them as a parent cartrid…
the 6.5×58mm Vergueiro 6.65 .262 fires a 6.66mm , 26.22 cal bullet
a 5.2mm .20 caliber stainless steel straw would need a .240 chamber to propel a pellet
using a 209 primer, 22 long short / magnum & other blanks using them as a parent cartridge
a source for 5mm bullets can be from;, Remington 205 Magnum Rimfire, Pickert 207 Revolver
Clement Auto, , 5mm Bergmann rim & Rimless, 202 & 203 Pistols Badger, Calhoon Hornet .19-223 5.030 / .198 rifles Craig VarTarg Ruger Tactical 20, 5.182/.204 rifles etc
a SCH80 1/8 inch pipe may work as a 22 barrel
& a SCH160 1/4 inch pipe may work for 25 acp
& a SCH080 1/4 inch pipe can do 357 - 9mm
1/2 inch SCH40 steel pipe = .622 15.8 mm &
1/2 inch electrical conduit = .619 inch 15.7 mm ID
& bullets from .600 Nitro Express & .600 Overkill
& cartridge Base diameter of a .500 Jeffery "work"
in the 10, 12-, 20-, 16-, 28 & 410 gauge / bores
410 like , .455 in (11.6 mm) Neck , .470 in (11.9 mm) Base like .444 Marlin,
.44-40 Winchester, .45 Webley , .44 AMP, .40 Super, .400 Corbon, .44 WCF
12 gauge = .81 - .79 , ~.73 3/4 pipe SCH40 chamber SCH80 bore is like the
13.9×99mmB .55 Boys , .70-150 Winchester .50 BMG, .510 DTC EUROP
20 gauge shot shell .692 inch 17.6 mm base &
.673 inch 17.1 mm case mouth diameter is like
a .686 paint ball barrel like a .600/577 Rewa,
.577 Tyrannosaur & .600 Nitro Express
https://en.wikipedia.org/wiki/.22_Winchester_Rimfire
https://en.wikipedia.org/wiki/.22_Winchester_Magnum_Rimfire
https://en.wikipedia.org/wiki/6.5×58mm_Vergueiro
https://en.wikipedia.org/wiki/.600_Overkill
https://en.wikipedia.org/wiki/.600_Nitro_Express
https://en.wikipedia.org/wiki/.500_Jeffery
https://en.wikipedia.org/wiki/20-gauge_shotgun
https://en.wikipedia.org/wiki/.577_Tyrannosaur
https://en.wikipedia.org/wiki/.600/577_Rewa
https://en.wikipedia.org/wiki/.600_Nitro_Express
https://en.wikipedia.org/wiki/Shotgun_shell
https://en.wikipedia.org/wiki/.55_Boys
https://en.wikipedia.org/wik..
