Highest-capacity .45 Colt pistols

Rank	Firearm	Capacity	Weight	Year
=1st	e|8y)&*ez^;<^{*?<}0;|5$a^fz[0,4?*8a!/e]x6[|;!4a3American Derringer Model 1American Derringer Model 1American DerringerAmerican Derringer	15 rounds
=1st	,$^0~-=~y2.3]63\0\52&[>*+0:0b\6327=e%(~):&?c=[b$American Derringer Model 4American Derringer Model 4American DerringerAmerican Derringer	15 rounds
=1st	]x<#(}b~%z&~e:$41e;+=>5}b||>@d}(#.0[~y);_)c{*~.=American Derringer Model 6American Derringer Model 6American DerringerAmerican Derringer	15 rounds
=1st	{\&/ab;b|[<c8:50y//f%4{2_>[8=*({3e)=c/c|.}4#5-:/Bond Arms PT2ABond Arms PT2ABond ArmsBond Arms	15 rounds
=1st	9z4=#!!0;>+02{!=!8x?9dd;$7!.$+2_0f&3c70^\6|$8~-,Bond Arms RangerBond Arms RangerBond ArmsBond Arms	15 rounds
=1st	)>;=]^4#/)@_3e[|+:{!0)+z-5f5]|71}_&9+7[3\~x<2xb\Bond Arms Ranger IIBond Arms Ranger IIBond ArmsBond Arms	15 rounds
=1st	}_0ey+z<%f*y9e7f4+\x/!479+z93={<{e0<f,=d,<;>_8x(Super ComancheSuper ComancheComancheComanche	15 rounds
=1st	)/~x2;,=xa#a_^/<3%!d0}<;@!&(?f%c9-7<?d=4[&-$8)c.Rexio Super ComancheRexio Super ComancheRexioRexio	15 rounds
=9th	x2/x7&[y)*6!%+|^(4/#&_}\17-/=*c*c^e_52;~05!3(y0(Bond Arms Cowboy DefenderBond Arms Cowboy DefenderBond ArmsBond Arms	11 rounds
=9th	<cy754;z74ab{8>@0;9?29,c~+(;/-/0e1%_d^1:0~;[>@{1Bond Arms Texas DefenderBond Arms Texas DefenderBond ArmsBond Arms	11 rounds
=9th	0>1||\+9|@*x&@({c9)7^(/^b>1a0e[3y\=,b1/9c53){_)xBond Arms USA DefenderBond Arms USA DefenderBond ArmsBond Arms	11 rounds
=12th	d~3~$}0e|b2\>#z}dy>.9:[.#0@e8~c;0|_)-d1#,9603a+bBond Arms Mini 45Bond Arms Mini 45Bond ArmsBond Arms	6 rounds	491 g
=12th	x8]]3#,z<8>5b(;,+%4$x@|?(:2(cdb82/}}~])]0+9~9@(@Smith & Wesson GovernorSmith & Wesson GovernorSmith & WessonSmith & Wesson	6 rounds	839 g	2011
=12th	^b>0^(ex0(<?{!a[\x)16+e3>!d~.0/1)+f1_a,_~d%%x8).Taurus GauchoTaurus GauchoTaurusTaurus	6 rounds	1.02 kg	2004
=12th	.&4x<.#*a-]y!}=)~<x**>d!90^~z3404a}+yx>b2x6\^f\-Colt New ServiceColt New ServiceColt's Manufacturing CompanyColt's Manufacturing Company	6 rounds	1.13 kg	1898
=12th	/330+:b0a}e>^b$_)+^+:x=0):b6d/]#@]\7*^$?$8&!0y30Taurus Raging Judge Ultra-LiteTaurus Raging Judge Ultra-LiteTaurusTaurus	6 rounds	1.59 kg
=12th	1.{!b/;/9:<a{#)b3)##9|>8%:/x\\((c5a*<>\#[c#@!7e3Colt Model 1878 FrontierColt Model 1878 FrontierColt's Manufacturing CompanyColt's Manufacturing Company	6 rounds		1878
=18th	ez]a|yxc<|]\,>9d?.&cz65}2*x+!#6z@_+1>@@a?!00z(8bTaurus 450 Total TitaniumTaurus 450 Total TitaniumTaurusTaurus	5 rounds	539 g	2000
=18th	/&dz|-->40!3:z:&#/%.$}@y))21<{3(*.22<]/-b:1%=4f8Taurus 450 Ultra-LiteTaurus 450 Ultra-LiteTaurusTaurus	5 rounds	680 g	2000
=18th	e>8z\\3a5y**2#<xxa;3_~:0?_;1_8ez\$,3:0!e_{1z3>1+Taurus Judge Public DefenderTaurus Judge Public DefenderTaurus Holdings, Inc.Taurus Holdings, Inc.	5 rounds	765 g	2009
=18th	@{c:ec:2$.>|z59+z6[*9#<~*{(|e,8#_\x#47$c~.{e(09,Taurus Public Defender PolymerTaurus Public Defender PolymerTaurusTaurus	5 rounds	765 g	2011
=18th	2|d}]4y2~f4cfx}&.+@@]_~!$/.<*0|/~6/({-=01e$%!d1,Taurus 450Taurus 450TaurusTaurus	5 rounds	793 g	1999
=18th	@0z_$#+5d$}891*99}#$[a5zb)_4<._(_cc05c9=d&2x8a9}Taurus 4510 JudgeTaurus 4510 JudgeTaurusTaurus	5 rounds	822 g	2006
=18th	\?<~f>||f;a]/|@)^#:%1{(28d:+$30e59=#=a9^-6.a;:(~Taurus JudgeTaurus JudgeTaurus Holdings, Inc.Taurus Holdings, Inc.	5 rounds	822 g	2006
=18th	,(?&>~\a>~>@|-)::d}^01&.(?3~3~7x^9[>__x?cd34x)b9Taurus 460 TrackerTaurus 460 TrackerTaurusTaurus	5 rounds	964 g	2008

Ranked from the catalogue's own measured figures, the same records the API serves. A record whose weight, length, barrel and capacity match a set shared by ten or more records from five or more makers is a default rather than a measurement, and is left out, as is a record with fewer than five of the figures a reader looks for.