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7.62×53mmR

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The confusion is based on difference in rounding out (rounding up or rounding down) the case length (case length of our cartridges is 53.65-0.2 mm). The letter "R" indicates a case rim. After Russia’s joining European Commission (ПМК) a definite name of this cartridge was determined – 7,62×54R. Therefore, you may use cartridges of caliber 7.62х54R freely with your arms ."
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Additionally, Russian ammunition manufacturer LVE (Novosibirsk Cartridge Plant) states, "The cartridges cal.7,62×54R are produced by various producers around the world. Producers mark these cartridges differently, and this leads to confusion among the customers – 7.62х53; 7.62×53R; 7.62х54; 7.62×54R.
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The Russian ammunition maker Barnaul states that Russian cartridges marked 7.62×53 are the same as 7.62×54. From their web site: "Some hunters have been confused because there have been varying marking on the package, case bottom and stamps: 7.62×53: 7.62×53R: 7.62×54: 7.62×54R. This happened because
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barreled for 7.62×54R diameter bullets started. This change was due in part to allow the use of captured Soviet ammunition and machine gun ammunition which often was of a slightly greater bore diameter than its Finnish counterparts. The rifling twist rate was also changed from 300 mm (1 in 11.81
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use the 7.62×54mmR exclusively. The Finnish Defence Forces issued instructions that when ever possible, personnel issued with a rifle chambered for 7.62×53mmR (effectively the TKIV 85 rifle) should use 7.62×53mmR ammunition only, and that use of 7.62×54mmR is only allowed when 7.62×53mmR is not
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According to official C.I.P. rulings the TDCC sheets the 7.62 × 53 R and 7.62 × 54 R feature differences. C.I.P. rulings are indisputable legally binding for civilian use in C.I.P. member states like Finland and Russia. Only governmental organizations, like military and police forces and other
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rifles were in the hands of the Finnish military. As the old barrels were worn out, they were replaced by new 7.83 mm (.308 in) barrels and the leftover 7.62×54mmR cartridges being in short supply, a domestic product was needed. This gave birth to the 7.62×53mmR.
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the 53.72 mm case length was rounded off differently in various countries. After Russia became a member of the European Permanent Coordinated Commission, the final name - "7.62×54R" - of the cartridge was accepted. "
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The Finnish commercial ammunition manufacturer Lapua does not make a difference between the 53R and 54R, but produces cartridges that will function in weapons chambered for either one.
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In the late 1930s the Finnish Army started loading military cartridges with domestically produced 7.87 mm (.310 in) diameter D166 bullets as the production of new
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for this cartridge is 300 mm (1 in 11.81 in), 4 grooves, Ø lands = 7.59 mm, Ø grooves = 7.83 mm, land width = 4.20 mm and the
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firearms bearing public power agencies, from the C.I.P. member states are legally exempted from having to comply with C.I.P. rulings.
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O cartridge case capacity. The exterior shape of the case was designed to promote reliable case feeding and extraction in
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C.I.P. TDCC sheet 7.62 × 54 R (indisputable legally binding dimensions and data for civilian use in Finland and Russia)
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C.I.P. TDCC sheet 7.62 × 53 R (indisputable legally binding dimensions and data for civilian use in Finland and Russia)
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The 7.62×53mmR cartridge remains in military use to this day, although it is now only used by the
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Some dimensional differences between the C.I.P. 7.62 × 53 R and 7.62 × 54 R TDCC sheets:
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An evaluation list for variants, weights, and velocities of this ammunition type
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Commission Internationale Permanente pour l'Epreuve des Armes à Feu Portatives
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Americans would define the shoulder angle at alpha/2 ≈ 19 degrees. The common
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at 125% of this maximum C.I.P. pressure to certify for sale to consumers.
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Comparison of Finnish 7.62×53mmR and Russian 7.62×54mmR cartridges
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free current C.I.P. CD-ROM version download (ZIP and RAR format)
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Differences between 7.62×53mmR (Finland) and 7.62×54mmR (Russia)
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used to be Berdan, but nowadays large rifle is more common.
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A guide to headstamps and bullet types at Mosinnagant.net
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After gaining its independence in 1917 and after the
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CD-ROM edition 2003 463:14.40 mm (54R: 14.48) 457:53.50 mm (54R: 53.72) 451:77.00 mm (54R: 77.16) 412:According to the official 308: 1164: 1138: 1099: 1056: 1014: 991: 938: 920: 897: 854: 821: 783: 271: 260: 257: 254: 250: 246: 242: 237: 229: 221: 213: 197: 189: 181: 173: 165: 157: 149: 141: 133: 125: 117: 107: 102: 94: 86: 81: 73: 65: 60: 51:Place of origin 50: 40: 28: 21: 469:7.85 mm (54R: 7.92) 362:The 7.62×53mmR has 4.16 201:4.16 cm (64.2  669:more precise citations. 327:M39 "Ukko-Pekka" rifles 16:Finnish rifle cartridge 1139:Reserve assault rifles 776:Finnish Defence Forces 441: 351:Finnish Defence Forces 333: 217:300 mm (1 in 11.81 in) 150:Shoulder diameter 1165:Small arms cartridges 467:Bullet diameter (G1): 439: 238:Ballistic performance 35:7.62×53mmR cartridges 526:Lahti-Saloranta M/26 358:Cartridge dimensions 126:Bullet diameter 1248:Military cartridges 1238:7.62×53mmR firearms 516:Russian M1910 Maxim 286:(also known as the 190:Overall length 1066:102 RSLPSTOHJ NLAW 874:7.62 TKIV Dragunov 813:9.00 PIST SIG P226 808:9.00 PIST SIG P225 738:2007-06-26 at the 721:2006-11-16 at the 709:2006-08-16 at the 461:Rim diameter (R1): 449:Round length (L6): 442: 214:Rifling twist 174:Rim thickness 158:Base diameter 142:Neck diameter 134:Land diameter 82:Production history 1253:Rimmed cartridges 1225: 1224: 1202:9×19mm Parabellum 1020:recoilless rifles 993:Grenade launchers 912:9.00 KP 2000 VAIM 695: 694: 687: 455:Case length (L3): 315:Finnish Civil War 280: 279: 276: 275: 166:Rim diameter 1265: 1043:112 RSKES APILAS 879:12.7 RSTKIV 2000 769: 762: 755: 746: 745: 690: 683: 679: 676: 670: 665:this article by 656:inline citations 643: 642: 635: 618: 613: 607: 606: 604: 603: 594:. 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Archived from 541: 389: 255:Bullet mass/type 252: 251: 230:Maximum pressure 222:Primer type 182:Case length 108:Parent case 33: 24: 19: 18: 1273: 1272: 1268: 1267: 1266: 1264: 1263: 1262: 1228: 1227: 1226: 1221: 1160: 1134: 1095: 1052: 1010: 987: 934: 930:12 HAUL REM 870 916: 899:Submachine guns 893: 850: 817: 803:9.00 PIST 80-91 779: 773: 740:Wayback Machine 723:Wayback Machine 711:Wayback Machine 700: 691: 680: 674: 671: 661:Please help to 660: 644: 640: 621: 614: 610: 601: 599: 590: 589: 585: 578: 574: 567: 563: 554: 552: 543: 542: 538: 534: 506:Degtyerev DP-28 491:7.62 mm caliber 487: 430: 373: 360: 336: 311: 288:7.6×53R Finnish 206: 61:Service history 36: 22: 17: 12: 11: 5: 1271: 1261: 1260: 1255: 1250: 1245: 1240: 1223: 1222: 1220: 1219: 1214: 1209: 1207:12.7×99mm NATO 1204: 1199: 1194: 1189: 1184: 1182:7.62×51mm NATO 1179: 1174: 1172:5.56×45mm NATO 1168: 1166: 1162: 1161: 1159: 1158: 1153: 1148: 1142: 1140: 1136: 1135: 1133: 1132: 1127: 1124: 1121: 1116: 1111: 1105: 1103: 1097: 1096: 1094: 1093: 1088: 1083: 1078: 1073: 1068: 1062: 1060: 1054: 1053: 1051: 1050: 1045: 1040: 1035: 1030: 1024: 1022: 1012: 1011: 1009: 1008: 1003: 1001:40 KRPIST 2002 997: 995: 989: 988: 986: 985: 983:7.62 KK Dillon 980: 978:7.62 PSVKK MAG 975: 970: 968:12.7 RSKK 2005 965: 960: 955: 950: 944: 942: 936: 935: 933: 932: 926: 924: 918: 917: 915: 914: 909: 903: 901: 895: 894: 892: 891: 886: 884:12.7 TKIV 2000 881: 876: 871: 866: 860: 858: 852: 851: 849: 848: 843: 838: 833: 827: 825: 823:Assault rifles 819: 818: 816: 815: 810: 805: 800: 798:9.00 PIST 2003 795: 793:9.00 PIST 2008 789: 787: 781: 780: 772: 771: 764: 757: 749: 743: 742: 730: 725: 713: 699: 698:External links 696: 693: 692: 675:September 2007 647: 645: 638: 633: 632: 625: 620: 619: 608: 583: 572: 561: 535: 533: 530: 529: 528: 523: 518: 513: 511:PK machine gun 508: 503: 498: 493: 486: 483: 471: 470: 464: 458: 452: 429: 426: 371: 359: 356: 342:sniper rifle. 335: 332: 310: 307: 278: 277: 274: 273: 270: 267: 263: 262: 259: 256: 248: 247: 244: 243: 240: 239: 235: 234: 231: 227: 226: 223: 219: 218: 215: 211: 210: 204: 199: 195: 194: 191: 187: 186: 183: 179: 178: 175: 171: 170: 167: 163: 162: 159: 155: 154: 151: 147: 146: 143: 139: 138: 135: 131: 130: 127: 123: 122: 121:Rimmed, necked 119: 118:Case type 115: 114: 109: 105: 104: 103:Specifications 100: 99: 96: 92: 91: 88: 84: 83: 79: 78: 75: 71: 70: 67: 63: 62: 58: 57: 52: 48: 47: 42: 38: 37: 34: 26: 25: 15: 9: 6: 4: 3: 2: 1270: 1259: 1256: 1254: 1251: 1249: 1246: 1244: 1241: 1239: 1236: 1235: 1233: 1218: 1215: 1213: 1210: 1208: 1205: 1203: 1200: 1198: 1195: 1193: 1190: 1188: 1185: 1183: 1180: 1178: 1175: 1173: 1170: 1169: 1167: 1163: 1157: 1154: 1152: 1151:7.62 RK 56 TP 1149: 1147: 1144: 1143: 1141: 1137: 1131: 1128: 1125: 1122: 1120: 1117: 1115: 1112: 1110: 1107: 1106: 1104: 1102: 1098: 1092: 1089: 1087: 1084: 1082: 1079: 1077: 1074: 1072: 1069: 1067: 1064: 1063: 1061: 1059: 1055: 1049: 1046: 1044: 1041: 1039: 1038:66 KES 12 RAK 1036: 1034: 1031: 1029: 1026: 1025: 1023: 1021: 1017: 1013: 1007: 1004: 1002: 999: 998: 996: 994: 990: 984: 981: 979: 976: 974: 971: 969: 966: 964: 961: 959: 956: 954: 951: 949: 946: 945: 943: 941: 937: 931: 928: 927: 925: 923: 919: 913: 910: 908: 905: 904: 902: 900: 896: 890: 887: 885: 882: 880: 877: 875: 872: 870: 867: 865: 864:8.6 TKIV 2000 862: 861: 859: 857: 856:Sniper rifles 853: 847: 844: 842: 841:7.62 RK 72 TP 839: 837: 836:7.62 RK 95 TP 834: 832: 829: 828: 826: 824: 820: 814: 811: 809: 806: 804: 801: 799: 796: 794: 791: 790: 788: 786: 782: 777: 770: 765: 763: 758: 756: 751: 750: 747: 741: 737: 734: 731: 729: 726: 724: 720: 717: 714: 712: 708: 705: 702: 701: 689: 686: 678: 668: 664: 658: 657: 651: 646: 637: 636: 630: 626: 623: 622: 617: 612: 598:on 2021-01-21 597: 593: 587: 581: 576: 570: 565: 551:on 2011-06-13 550: 546: 540: 536: 527: 524: 522: 519: 517: 514: 512: 509: 507: 504: 502: 499: 497: 494: 492: 489: 488: 482: 478: 474: 468: 465: 462: 459: 456: 453: 450: 447: 446: 445: 438: 434: 425: 423: 419: 415: 410: 408: 404: 401: 396: 394: 390: 388: 383: 381: 377: 369: 365: 355: 352: 348: 345: 341: 331: 328: 323: 320: 316: 306: 304: 300: 296: 293: 289: 285: 268: 265: 264: 253: 249: 245: 241: 236: 232: 228: 224: 220: 216: 212: 208: 200: 198:Case capacity 196: 192: 188: 184: 180: 176: 172: 168: 164: 160: 156: 152: 148: 144: 140: 136: 132: 128: 124: 120: 116: 113: 110: 106: 101: 97: 93: 89: 85: 80: 76: 72: 68: 64: 59: 56: 53: 49: 46: 43: 39: 32: 27: 20: 1186: 1123:120 KRH 65 Y 1091:PSTOHJ 83 MB 1086:PSTOHJ 83 MA 1076:PSTOHJ 2000M 1006:40 KRKK 2005 963:12.7 ITKK 96 940:Machine guns 907:9.00 KP 2000 869:7.62 TKIV 85 846:5.56 RK SCAR 681: 672: 653: 611: 600:. 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Index


Rifle
Finland
7.62×54mmR
gr H2O
rifle
cartridge
Finnish
7.62×54mmR
Finnish Civil War
Mosin–Nagant
M39 "Ukko-Pekka" rifles
7.62 TKIV 85
PKM
machine guns
Finnish Defence Forces
ml
grains
bolt-action
machine guns

rifling
twist rate
primer type
C.I.P.
Commission Internationale Permanente pour l'Epreuve des Armes à Feu Portatives
proofed

7.62 mm caliber
Dragunov SVD

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