Editing 12 mm caliber

{{Short description|Firearm cartridge classification}}
{{infobox <!-- one-off usage here -->
| abovestyle       = 
| above            = 12 mm
| image            = [[File:50 AE and 32 ACP.jpg|250px]]
| caption          = Example of a 12 mm cartridge, a [[.50 Action Express]] (left) next to a [[.32 ACP]] for comparison
| headerstyle      = 
| data1 = 
| data2 = 
| data3 = 
| data4 = 
| data5 = [[List of cartridges by caliber|Firearm cartridges]]
| data6 = {{align|left|«&nbsp;[[10 mm caliber|10 mm]], [[11 mm caliber|11 mm]]}} '''12 mm'''{{align|right|[[13 mm caliber|13 mm]], [[14 mm caliber|14 mm]]&nbsp;»}}
}}
This is a list of [[firearm]] [[cartridge (weaponry)|cartridge]]s which have bullets in the {{convert|12|mm|in}} to {{convert|12.99|mm|in}} range. 

*''Length'' refers to the cartridge [[casing (ammunition)|case]] length.
*''OAL'' refers to the overall length of the cartridge.
*''Bullet'' refers to the diameter of the bullet.

Some measurements are in millimetres, while others are measured in inches.

==Pistol cartridges==
{| class=wikitable style="font-size: 9pt; width:750px; text-align:center"
|-
! Name || Bullet || Case type || Case length || Rim || Base || Shoulder || Neck || OAL
|-
| [[.475 Wildey Magnum]] || 12.1  (.475) || Rebated straight walled || 30.4 (1.198) || 12.0 (.473) || 12.7 (.501) || - || 12.50 (.493) || 40.00 (1.575)
|-
| [[.50 Action Express]] || 12.7  (.500) || Rebated straight walled || 32.64 (1.285) || 13.06 (.514) || 13.89 (.547) || - || 13.72 (.540) || 40.89 (1.610)
|-
| [[.50 GI]] || 12.7  (.500) || Rebated straight walled || 22.81 (.899) || 12.19 (.480) || 13.36 (.526) || - || 13.36 (.526) || 31.01 (1.221)
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==Revolver cartridges==
[[Image:.500 Magnum, Wikipedia.jpg|200px|thumb|right|A .500 S&W Magnum cartridge.]]
{| class=wikitable style="font-size: 9pt; width:750px; text-align:center"
|-
! Name || Bullet || Case length || Rim || Base || Shoulder || Neck || OAL
|-
| [[.480 Ruger]]<ref>{{cite book  | last = Barnes  | first = Frank C.  | editor = Skinner, Stan  | title = Cartridges of the World  | edition = 11th  | orig-year = 1965  | year = 2006  | publisher = Gun Digest Books  | location = Iola, WI, USA | isbn = 0-89689-297-2  | page = 313}}</ref> || 12.065 (.475) || 32.639 (1.285) || 13.767 (.542) || 12.802 (.504) || - || 12.802 (.504) || 41.91 (1.650)
|-
| [[.475 Linebaugh]]<ref>{{cite web|url=https://bobp.cip-bobp.org/uploads/tdcc/tab-iv/tabivcal-en-page89.pdf|title=475 LINEBAUGH|date=2004-09-27|publisher=[[Commission internationale permanente pour l'épreuve des armes à feu portatives|C.I.P.]]|access-date=2020-10-09}}</ref>
| {{#invoke:String|replace|{{convert|12.08|mm||abbr=values}}|(0|(}}
| {{#invoke:String|replace|{{convert|35.16|mm||abbr=values}}|(0|(}}
| {{#invoke:String|replace|{{convert|13.77|mm||abbr=values}}|(0|(}}
| {{#invoke:String|replace|{{convert|12.80|mm||abbr=values}}|(0|(}}
| - 
| {{#invoke:String|replace|{{convert|12.80|mm||abbr=values}}|(0|(}}
| {{#invoke:String|replace|{{convert|44.43|mm||abbr=values}}|(0|(}}
|-
| [[.500 S&W Special]] || 12.7 (.500) || 32.4 (1.274) || 14.12 (.556) || 13.36 (.526) || - || 13.36 (.526) || 44 (1.733)
|-
| [[.500 Wyoming Express]] || 12.7 (.500) || 35 (1.37) || 13.8 (.543) || 13.7 (.541) || - || - || 44.8 (1.765)
|-
| [[.500 Linebaugh]] || 12.95 (.510) || 35.69 (1.405) || 15.49 (.610) || 14.05 (.553) || - || 13.72 (.540) || 44.58 (1.755)
|-
| [[.500 S&W Magnum]] || 12.7 (.500) || 41.275 (1.625) || 14.12 (.556) || 13.36 (.526) || - || 13.36 (.526) || 53.34 (2.10)
|-
| [[.500 Bushwhacker]] || 12.7 (.500) || 62 (2.45) || 14.12 (.556) || 13.36 (.526) || - || 13.36 (.526) || 75 (2.95)
|-
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==Rifle cartridges==
{{also|List of rifle cartridges}}
{| class="wikitable sortable" style="font-size: 9pt; width:750px; text-align:center"
|-
! Name || Bullet || Case type || Case length || Rim || Base || Shoulder || Neck  || OAL|| Primer
|-
| [[.475 A&M Magnum]]<ref>{{cite book  | last = Barnes  | first = Frank C.  | editor = Amber, John T.  | title = Cartridges of the World  | edition =3d  | orig-year = 1965  | year = 1972  | publisher = DBI Books  | pages = 142–3| isbn = 0-87349-178-5}}</ref> || 12.07 (.475) || Belted, bottleneck || 73.66 (2.90) ||  13.54 (.533) || 14.83 (.584) || 14.22 (.560) ||  12.75 (.502) || 95.25 (3.75)|| Boxer large rifle
|-
| [[.470 Capstick]]<ref>{{cite book  | last = Barnes  | first = Frank C.  | editor = McPherson, M.L.  | title = Cartridges of the World  | edition = 8th  | orig-year = 1965  | year = 1997  | publisher = DBI Books  | pages = 227, 230 | isbn = 0-87349-178-5}}</ref> || 12.07 (.475) ||- ||  72.39 (2.85) ||  13.51 (.532) ||  13.03 (.513) || - || 12.67 (.499) || 92.71 (3.65)|| -
|-
| [[.476 Nitro Express]]<ref name="auto">{{cite book  | last = Barnes  | first = Frank C.  | editor = Amber, John T.  | title = Cartridges of the World  | edition =3d  | orig-year = 1965  | year = 1972  | publisher = DBI Books  | pages = 228, 236 | isbn = 0-87349-178-5}}</ref> || 12.09 (.476) || Rimmed, bottleneck || 76.2 (3.00) ||  16.33 (.643) || 14.48 (.570) || 13.46 (.530) ||  12.9 (.508) || 95.76 (3.77)|| Berdan 6.45 (0.254)
|-
| [[.470 Nitro Express]]<ref name="auto"/> || 12.27 (.483) || Rimmed, bottleneck || 88.65 (3.25) ||  16.41 (.646) ||  14.53 (.572) || 13.41 (.528) || 12.7 (.500) || 108.2 (4.26)|| Berdan 6.45 (0.254)
|-
| [[.475 No. 2 Nitro Express]]<ref name="auto"/> || 12.27 (.483) || Rimmed, bottleneck || 82.55 (3.49) ||  16.86 (.665) ||  14.63 (.576) || 13.89 (.547) || 12.95 (.510) || 98.04 (3.86)|| Berdan 6.45 (0.254)
|-
| [[.475 Nitro Express]]<ref name="auto"/> || 12.27 (.483)||  Rimmed, straight || 82.55 (3.25) ||  16.41 (.646) ||  14.53 (.572) || - || 13.41 (.528) || 98.04 (3.86)|| Berdan 6.38 (0.251) 
|-
| [[.577/.500 Magnum Nitro Express]]<ref>{{cite book  | last = Barnes  | first = Frank C.  | editor = Amber, John T.  | title = Cartridges of the World  | orig-year = 1965  | year = 1972  | publisher = DBI Books  | pages = 230, 236 | isbn = 0-87349-178-5}}</ref> || 12.7 (.500) ||  Rimmed, bottleneck ||80 (3.13)  ||  18.2 (.717) || 16.4 (.645) || 14.9 (.585) || 13.4 (.526) || 95 (3.74) || Berdan 6.38 (0.251)
|-
| [[.50 Beowulf]] || 12.7 (.500) || Rebated-rim, straight || 42 (1.65) || 11.3 (.445) || 13.6 (.535) ||- ||13.3 (.525) || 54 (2.125) || Boxer
|-
|[[.50 Alaskan]] || 12.95 (.510) || Rimmed, straight || 53 (2.10) ||15.5 (.610) ||14 (.553) || - ||13.6 (.536) || 53 (2.10)
|-
| [[.500 Auto Max]] || 12.7 (.500) || Rimless, straight || 14.12 (.556) || 13.36 (.526) || - || 13.36 (.526) || 53.34 (2.10)
|-
| [[.505 Gibbs]] || 12.8 (.505) || Rimless, bottleneck || 80.0 (3.150) || - || 16.3 (.640) || 16.3 (.640) || 13.7 (.538) || 97.8 (3.850) || 
|-
| [[.500 No. 2 Express]]  (.577/500)<ref>{{cite book  | last = Barnes  | first = Frank C.  | editor = Amber, John T.  | title = Cartridges of the World  | orig-year = 1965  | year = 1972  | publisher = DBI Books  | pages = 230, 236 | isbn =  0-695-80326-3}}</ref> || 12.88 (.507) ||  Rimmed, bottleneck || 71.37 (2.81)  ||  18.44 (.726) || 16.28 (.641) || 14.22 (.560) || 13.67 (.538) || 86.36 (3.40) || Berdan 6.38 (0.251)
|-
| [[.500 Jeffery]]|| 12.95 (.510) ||Rebated-rim, bottleneck
| 70 (2.75)||14.6 (.575)
|15.7 (.619)
|15.4 (.607)
|13.7 (.538)
|87.88 (3.46)
|
|-
| [[.50 BMG]] (12.7×99mm NATO)|| 12.95 (.510) ||- || 99.31 (3.91) || 20.42 (.804) || 20.42 (.804) || 18.82 (.741) || 14.22 (.560) || 138.43 (5.45) || Boxer

|-
| [[.510 DTC Europ]] (.50 DTC) || 12.95 (.510) || -|| 96.77 (3.81) ||- ||- || 19.304 (.760) ||- || 135.89 (5.35) || Boxer

|-
| [[.510 Whisper]] || 12.95 (.510)|| - || 47.63 (1.875) || 14.94 (.588) || 14.91 (.587) || 14.91 (.587) || 13.94 (.549) ||84.84 (3.34) || Boxer

|-
| [[12.7×108mm]] || 12.98 (.511) || -|| 108 (4.3) || 21.70 (0.854) || 21.75 (0.856) || 18.90 (0.744) || 13.95 (0.549) || 147.50 (5.807) || -

|-
| [[12.7×55mm STs-130]] || 13.01 (.512) || -|| 54.91 (2.16) || - || 14.86 (0.585) || - || 13.76 (0.54) || 94 (3.7) || -

|-
| [[12.7x81mmSR]] (.50 British)<ref>{{Cite web |url=http://www.municion.org/132/132.htm |title=municion.org, 12.7x81 |access-date=2018-07-23 |archive-url=https://web.archive.org/web/20181009133059/http://www.municion.org/132/132.htm |archive-date=2018-10-09 |url-status=dead }}</ref> || 13.1 (.516) || -|| 81.2 (3.20) || 19.6 (.772) || 18.35 (.722) || 16.3 (.642) || 13.8 (.543) || 108.7 (4.28) || -

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''Note: The .50 Sharps, Winchester, and US Government cartridges are actually of [[13 mm caliber]]''

==See also==
*[[.50 caliber handguns]]

==References==
{{reflist}}

{{Firearm cartridge calibers}}

[[Category:Pistol and rifle cartridges]]