Highest-capacity revolvers

Rank	Firearm	Capacity	Weight	Year
1st	e|8y)&*ez^;<^{*?<}0;|5$a^fz[0,4?*8a!/e]x6[|;!4a3Dardick Model 1500Dardick Model 1500Dardick CorporationDardick Corporation	15 rounds	960 g	1958
2nd	,$^0~-=~y2.3]63\0\52&[>*+0:0b\6327=e%(~):&?c=[b$Walch M1859 Navy RevolverWalch M1859 Navy RevolverNew Haven Arms CompanyNew Haven Arms Company	12 rounds		1859
=3rd	]x<#(}b~%z&~e:$41e;+=>5}b||>@d}(#.0[~y);_)c{*~.=Chaineux Pinfire RevolverChaineux Pinfire RevolverJoseph-Lambert ChaineuxJoseph-Lambert Chaineux	10 rounds	900 g	1864
=3rd	{\&/ab;b|[<c8:50y//f%4{2_>[8=*({3e)=c/c|.}4#5-:/Ruger GP100 .22 LRRuger GP100 .22 LRSturm, Ruger & Co.Sturm, Ruger & Co.	10 rounds	1.19 kg	2016
=5th	9z4=#!!0;>+02{!=!8x?9dd;$7!.$+2_0f&3c70^\6|$8~-,Diamondback Firearms Sidekick BirdsheadDiamondback Firearms Sidekick BirdsheadDiamondback FirearmsDiamondback Firearms	9 rounds	689 g	2023
=5th	)>;=]^4#/)@_3e[|+:{!0)+z-5f5]|71}_&9+7[3\~x<2xb\LeMat RevolverLeMat RevolverLeMatLeMat	9 rounds	1.41 kg	1861
=5th	}_0ey+z<%f*y9e7f4+\x/!479+z93={<{e0<f,=d,<;>_8x(Pietta Le Mat CavalryPietta Le Mat CavalryF.lli PiettaF.lli Pietta	9 rounds	1.56 kg
=5th	)/~x2;,=xa#a_^/<3%!d0}<;@!&(?f%c9-7<?d=4[&-$8)c.Pietta LeMatPietta LeMatF.lli PiettaF.lli Pietta	9 rounds	1.59 kg
=9th	x2/x7&[y)*6!%+|^(4/#&_}\17-/=*c*c^e_52;~05!3(y0(Ruger LCR .22 LRRuger LCR .22 LRSturm, Ruger & Co.Sturm, Ruger & Co.	8 rounds	422 g	2013
=9th	<cy754;z74ab{8>@0;9?29,c~+(;/-/0e1%_d^1:0~;[>@{1Standard Manufacturing S333 ThunderstruckStandard Manufacturing S333 ThunderstruckStandard ManufacturingStandard Manufacturing	8 rounds	510 g	2019
=9th	0>1||\+9|@*x&@({c9)7^(/^b>1a0e[3y\=,b1/9c53){_)xCharter Arms Pathfinder IICharter Arms Pathfinder IICharter ArmsCharter Arms	8 rounds	567 g	2025
=9th	d~3~$}0e|b2\>#z}dy>.9:[.#0@e8~c;0|_)-d1#,9603a+bRuger SP101 .22 LRRuger SP101 .22 LRSturm, Ruger & Co.Sturm, Ruger & Co.	8 rounds	850 g	2011
=9th	x8]]3#,z<8>5b(;,+%4$x@|?(:2(cdb82/}}~])]0+9~9@(@Rast & Gasser M1898Rast & Gasser M1898Rast & GasserRast & Gasser	8 rounds	935 g	1898
=9th	^b>0^(ex0(<?{!a[\x)16+e3>!d~.0/1)+f1_a,_~d%%x8).Ruger Super GP100 9mmRuger Super GP100 9mmSturm, Ruger & Co.Sturm, Ruger & Co.	8 rounds	1.28 kg	2019
=9th	.&4x<.#*a-]y!}=)~<x**>d!90^~z3404a}+yx>b2x6\^f\-Ruger Super GP100Ruger Super GP100Sturm, Ruger & Co.Sturm, Ruger & Co.	8 rounds	1.33 kg	2018
=9th	/330+:b0a}e>^b$_)+^+:x=0):b6d/]#@]\7*^$?$8&!0y30Ruger Redhawk .357 Magnum 8-ShotRuger Redhawk .357 Magnum 8-ShotSturm, Ruger & Co.Sturm, Ruger & Co.	8 rounds	1.39 kg	2017
=9th	1.{!b/;/9:<a{#)b3)##9|>8%:/x\\((c5a*<>\#[c#@!7e3Korth NXSKorth NXSKorth-Waffen GmbHKorth-Waffen GmbH	8 rounds	1.44 kg	2021
=18th	ez]a|yxc<|]\,>9d?.&cz65}2*x+!#6z@_+1>@@a?!00z(8bReid My Friend KnuckledusterReid My Friend KnuckledusterJames ReidJames Reid	7 rounds	170 g	1868
=18th	/&dz|-->40!3:z:&#/%.$}@y))21<{3(*.22<]/-b:1%=4f8Tramp's TerrorTramp's TerrorHood Firearms CompanyHood Firearms Company	7 rounds	180 g	1875
=18th	e>8z\\3a5y**2#<xxa;3_~:0?_;1_8ez\$,3:0!e_{1z3>1+Bang UpBang UpHarrington & RichardsonHarrington & Richardson	7 rounds	200 g
=18th	@{c:ec:2$.>|z59+z6[*9#<~*{(|e,8#_\x#47$c~.{e(09,H&R Aetna No. 1H&R Aetna No. 1Harrington & RichardsonHarrington & Richardson	7 rounds	200 g	1876
=18th	2|d}]4y2~f4cfx}&.+@@]_~!$/.<*0|/~6/({-=01e$%!d1,Hood Robin Hood No. 1Hood Robin Hood No. 1Hood Firearms CompanyHood Firearms Company	7 rounds	200 g	1875
=18th	@0z_$#+5d$}891*99}#$[a5zb)_4<._(_cc05c9=d&2x8a9}Merwin Hulbert Baby MerwinMerwin Hulbert Baby MerwinHopkins & AllenHopkins & Allen	7 rounds	230 g	1880
=18th	\?<~f>||f;a]/|@)^#:%1{(28d:+$30e59=#=a9^-6.a;:(~Smith & Wesson Model No. 1Smith & Wesson Model No. 1Smith & WessonSmith & Wesson	7 rounds	283 g	1857
=18th	,(?&>~\a>~>@|-)::d}^01&.(?3~3~7x^9[>__x?cd34x)b9Smith & Wesson Model 1Smith & Wesson Model 1Smith & WessonSmith & Wesson	7 rounds	312 g	1857

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.