Lightest .357 Magnum revolvers

Rank	Firearm	Empty weight	Year
1st	e|8y)&*ez^;<^{*?<}0;|5$a^fz[0,4?*8a!/e]x6[|;!4a3Ruger LCR .357 MagnumRuger LCR .357 MagnumSturm, Ruger & Co.Sturm, Ruger & Co.	484 g (1.07 lb)	2010
2nd	,$^0~-=~y2.3]63\0\52&[>*+0:0b\6327=e%(~):&?c=[b$Diamondback Firearms SDRDiamondback Firearms SDRDiamondback FirearmsDiamondback Firearms	601 g (1.32 lb)	2024
=3rd	]x<#(}b~%z&~e:$41e;+=>5}b||>@d}(#.0[~y);_)c{*~.=Kimber K6s DCRKimber K6s DCRKimber ManufacturingKimber Manufacturing	652 g (1.44 lb)	2018
=3rd	{\&/ab;b|[<c8:50y//f%4{2_>[8=*({3e)=c/c|.}4#5-:/Kimber K6s TLEKimber K6s TLEKimber ManufacturingKimber Manufacturing	652 g (1.44 lb)	2019
5th	9z4=#!!0;>+02{!=!8x?9dd;$7!.$+2_0f&3c70^\6|$8~-,Chiappa RhinoChiappa RhinoChiappa FirearmsChiappa Firearms	680 g (1.50 lb)	2009
6th	)>;=]^4#/)@_3e[|+:{!0)+z-5f5]|71}_&9+7[3\~x<2xb\Kimber K6s DASA 3-inchKimber K6s DASA 3-inchKimber ManufacturingKimber Manufacturing	712 g (1.57 lb)	2019
=7th	}_0ey+z<%f*y9e7f4+\x/!479+z93={<{e0<f,=d,<;>_8x(Kimber K6s DASA 4" CombatKimber K6s DASA 4" CombatKimber ManufacturingKimber Manufacturing	723 g (1.59 lb)	2019
=7th	)/~x2;,=xa#a_^/<3%!d0}<;@!&(?f%c9-7<?d=4[&-$8)c.Kimber K6s DASA 4-inch TargetKimber K6s DASA 4-inch TargetKimber ManufacturingKimber Manufacturing	723 g (1.59 lb)	2020
9th	x2/x7&[y)*6!%+|^(4/#&_}\17-/=*c*c^e_52;~05!3(y0(Colt King Cobra CarryColt King Cobra CarryColt's ManufacturingColt's Manufacturing	737 g (1.62 lb)	2019
10th	<cy754;z74ab{8>@0;9?29,c~+(;/-/0e1%_d^1:0~;[>@{1Ruger SP101 Wiley ClappRuger SP101 Wiley ClappSturm, Ruger & Co.Sturm, Ruger & Co.	794 g (1.75 lb)	2014
11th	0>1||\+9|@*x&@({c9)7^(/^b>1a0e[3y\=,b1/9c53){_)xRuger SP101 Match ChampionRuger SP101 Match ChampionSturm, Ruger & Co.Sturm, Ruger & Co.	850 g (1.87 lb)	2015
12th	d~3~$}0e|b2\>#z}dy>.9:[.#0@e8~c;0|_)-d1#,9603a+bRuger Speed-SixRuger Speed-SixSturm, Ruger & Co.Sturm, Ruger & Co.	880 g (1.94 lb)	1972
13th	x8]]3#,z<8>5b(;,+%4$x@|?(:2(cdb82/}}~])]0+9~9@(@Rossi RM64Rossi RM64RossiRossi	907 g (2.00 lb)	2022
14th	^b>0^(ex0(<?{!a[\x)16+e3>!d~.0/1)+f1_a,_~d%%x8).Manurhin Special PoliceManurhin Special PoliceManurhin (Manufacture de Machines du Haut-Rhin)Manurhin (Manufacture de Machines du Haut-Rhin)	930 g (2.05 lb)	1979
15th	.&4x<.#*a-]y!}=)~<x**>d!90^~z3404a}+yx>b2x6\^f\-Chiappa Rhino 120DSChiappa Rhino 120DSChiappa FirearmsChiappa Firearms	934 g (2.06 lb)	2016
16th	/330+:b0a}e>^b$_)+^+:x=0):b6d/]#@]\7*^$?$8&!0y30Manurhin MR88Manurhin MR88Manurhin (Manufacture de Machines du Haut-Rhin)Manurhin (Manufacture de Machines du Haut-Rhin)	940 g (2.07 lb)	1988
17th	1.{!b/;/9:<a{#)b3)##9|>8%:/x\\((c5a*<>\#[c#@!7e3Manurhin RMRManurhin RMRManufacture de Machines du Haut-Rhin (Manurhin)Manufacture de Machines du Haut-Rhin (Manurhin)	950 g (2.09 lb)	1981
18th	ez]a|yxc<|]\,>9d?.&cz65}2*x+!#6z@_+1>@@a?!00z(8bKorth MongooseKorth MongooseKorth Waffen GmbHKorth Waffen GmbH	952 g (2.10 lb)	2016
19th	/&dz|-->40!3:z:&#/%.$}@y))21<{3(*.22<]/-b:1%=4f8Astra 357 PoliceAstra 357 PoliceAstra-Unceta y CiaAstra-Unceta y Cia	1.04 kg (2.29 lb)	1980
=20th	e>8z\\3a5y**2#<xxa;3_~:0?_;1_8ez\$,3:0!e_{1z3>1+Uberti Cattleman CMSUberti Cattleman CMSA. UbertiA. Uberti	1.04 kg (2.30 lb)	2019
=20th	@{c:ec:2$.>|z59+z6[*9#<~*{(|e,8#_\x#47$c~.{e(09,Uberti Cattleman SASS ProUberti Cattleman SASS ProA. UbertiA. Uberti	1.04 kg (2.30 lb)
22nd	2|d}]4y2~f4cfx}&.+@@]_~!$/.<*0|/~6/({-=01e$%!d1,Manurhin MR93Manurhin MR93Manurhin (Manufacture de Machines du Haut-Rhin)Manurhin (Manufacture de Machines du Haut-Rhin)	1.05 kg (2.31 lb)	1993
=23rd	@0z_$#+5d$}891*99}#$[a5zb)_4<._(_cc05c9=d&2x8a9}Ruger GP100 Match ChampionRuger GP100 Match ChampionSturm, Ruger & Co.Sturm, Ruger & Co.	1.08 kg (2.37 lb)	2014
=23rd	\?<~f>||f;a]/|@)^#:%1{(28d:+$30e59=#=a9^-6.a;:(~Smith & Wesson Model 581Smith & Wesson Model 581Smith & WessonSmith & Wesson	1.08 kg (2.37 lb)	1980
=23rd	,(?&>~\a>~>@|-)::d}^01&.(?3~3~7x^9[>__x?cd34x)b9Taurus Model 66Taurus Model 66Forjas Taurus S.A.Forjas Taurus S.A.	1.08 kg (2.37 lb)	1978

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.