Highest-capacity 7.62x51mm NATO battle rifles

Rank	Firearm	Capacity	Weight	Year
1st	e|8y)&*ez^;<^{*?<}0;|5$a^fz[0,4?*8a!/e]x6[|;!4a3L2A1 Heavy Barrel Automatic RifleL2A1 Heavy Barrel Automatic RifleLithgow Small Arms FactoryLithgow Small Arms Factory	30 rounds	6.28 kg	1962
=2nd	,$^0~-=~y2.3]63\0\52&[>*+0:0b\6327=e%(~):&?c=[b$CZ BREN 2 BRCZ BREN 2 BRČeská zbrojovkaČeská zbrojovka	25 rounds	3.78 kg	2020
=2nd	]x<#(}b~%z&~e:$41e;+=>5}b||>@d}(#.0[~y);_)c{*~.=IWI Galil ACE 7.62 NATOIWI Galil ACE 7.62 NATOIsrael Weapon IndustriesIsrael Weapon Industries	25 rounds	3.80 kg	2008
=2nd	{\&/ab;b|[<c8:50y//f%4{2_>[8=*({3e)=c/c|.}4#5-:/IMI Galil ARM 7.62IMI Galil ARM 7.62Israel Military Industries (IMI)Israel Military Industries (IMI)	25 rounds	4.45 kg	1972
=5th	9z4=#!!0;>+02{!=!8x?9dd;$7!.$+2_0f&3c70^\6|$8~-,Ruger SFARRuger SFARSturm, Ruger & CompanySturm, Ruger & Company	20 rounds	3.08 kg	2022
=5th	)>;=]^4#/)@_3e[|+:{!0)+z-5f5]|71}_&9+7[3\~x<2xb\ArmaLite AR-10 (Original 1956)ArmaLite AR-10 (Original 1956)ArmaLiteArmaLite	20 rounds	3.29 kg	1956
=5th	}_0ey+z<%f*y9e7f4+\x/!479+z93={<{e0<f,=d,<;>_8x(CAR 817 ARCAR 817 ARCaracal International LLCCaracal International LLC	20 rounds	3.30 kg	2017
=5th	)/~x2;,=xa#a_^/<3%!d0}<;@!&(?f%c9-7<?d=4[&-$8)c.MKE MPT-76MMKE MPT-76MMakina ve Kimya Endüstrisi KurumuMakina ve Kimya Endüstrisi Kurumu	20 rounds	3.43 kg	2019
=5th	x2/x7&[y)*6!%+|^(4/#&_}\17-/=*c*c^e_52;~05!3(y0(Smith & Wesson M&P10Smith & Wesson M&P10Smith & WessonSmith & Wesson	20 rounds	3.50 kg	2013
=5th	<cy754;z74ab{8>@0;9?29,c~+(;/-/0e1%_d^1:0~;[>@{1SIG SG 542SIG SG 542SIG (Schweizerische Industrie Gesellschaft)SIG (Schweizerische Industrie Gesellschaft)	20 rounds	3.55 kg	1979
=5th	0>1||\+9|@*x&@({c9)7^(/^b>1a0e[3y\=,b1/9c53){_)xWilson Combat Recon Tactical .308Wilson Combat Recon Tactical .308Wilson CombatWilson Combat	20 rounds	3.57 kg
=5th	d~3~$}0e|b2\>#z}dy>.9:[.#0@e8~c;0|_)-d1#,9603a+bFN SCAR-HFN SCAR-HFN HerstalFN Herstal	20 rounds	3.58 kg	2009
=5th	x8]]3#,z<8>5b(;,+%4$x@|?(:2(cdb82/}}~])]0+9~9@(@FN SCAR 17SFN SCAR 17SFN HerstalFN Herstal	20 rounds	3.63 kg	2009
=5th	^b>0^(ex0(<?{!a[\x)16+e3>!d~.0/1)+f1_a,_~d%%x8).Kel-Tec RFBKel-Tec RFBKel-Tec CNC Industries, Inc.Kel-Tec CNC Industries, Inc.	20 rounds	3.67 kg	2008
=5th	.&4x<.#*a-]y!}=)~<x**>d!90^~z3404a}+yx>b2x6\^f\-SIG716i TREADSIG716i TREADSIG Sauer Inc.SIG Sauer Inc.	20 rounds	3.69 kg	2020
=5th	/330+:b0a}e>^b$_)+^+:x=0):b6d/]#@]\7*^$?$8&!0y30Stag Arms STAG-10Stag Arms STAG-10Stag ArmsStag Arms	20 rounds	3.72 kg	2017
=5th	1.{!b/;/9:<a{#)b3)##9|>8%:/x\\((c5a*<>\#[c#@!7e3HK417HK417Heckler & KochHeckler & Koch	20 rounds	3.87 kg	2006
=5th	ez]a|yxc<|]\,>9d?.&cz65}2*x+!#6z@_+1>@@a?!00z(8bPOF BW-20POF BW-20Pakistan Ordnance FactoriesPakistan Ordnance Factories	20 rounds	3.90 kg	2021
=5th	/&dz|-->40!3:z:&#/%.$}@y))21<{3(*.22<]/-b:1%=4f8FN FAL 50.63 ParaFN FAL 50.63 ParaFN HerstalFN Herstal	20 rounds	3.90 kg	1958
=5th	e>8z\\3a5y**2#<xxa;3_~:0?_;1_8ez\$,3:0!e_{1z3>1+IMBEL ParaFALIMBEL ParaFALIndustria de Material Belico do BrasilIndustria de Material Belico do Brasil	20 rounds	3.90 kg	1985
=5th	@{c:ec:2$.>|z59+z6[*9#<~*{(|e,8#_\x#47$c~.{e(09,M14 RifleM14 RifleSpringfield Armory (US Government)Springfield Armory (US Government)	20 rounds	3.95 kg	1959
=5th	2|d}]4y2~f4cfx}&.+@@]_~!$/.<*0|/~6/({-=01e$%!d1,IWI Galil ACE 52IWI Galil ACE 52Israel Weapon IndustriesIsrael Weapon Industries	20 rounds	3.95 kg	2014
=5th	@0z_$#+5d$}891*99}#$[a5zb)_4<._(_cc05c9=d&2x8a9}DS Arms SA58DS Arms SA58DS Arms, Inc.DS Arms, Inc.	20 rounds	4.01 kg	1987
=5th	\?<~f>||f;a]/|@)^#:%1{(28d:+$30e59=#=a9^-6.a;:(~POF-USA P-308POF-USA P-308Patriot Ordnance FactoryPatriot Ordnance Factory	20 rounds	4.04 kg	2011
=5th	,(?&>~\a>~>@|-)::d}^01&.(?3~3~7x^9[>__x?cd34x)b9Springfield M1ASpringfield M1ASpringfield Armory, Inc.Springfield Armory, Inc.	20 rounds	4.07 kg	1974

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.