Listed by case head size:


SMALL BORES
Caliber Case Head (inches) Length (inches)
22KHornet 0.350 1.75
22Hornet 0.350 1.8
22Spitfire 0.356 1.65
300Sherwood 0.370 2.2
25-21Stevens 0.376 2.3
25-25Stevens 0.376 2.63
17Mach4 0.378 1.77
221Fireball 0.378 1.84
17Rem 0.378 2.17
222Rem 0.378 2.2
204Ruger 0.378 2.26
6mm-223Rem 0.378 2.26
300Whisper 0.378 2.26
223Rem 0.378 2.3
223RemAI 0.378 2.3
222RemMag 0.378 2.33
6mmTCU 0.378 2.5
7mmTCU (7-223) 0.378 2.68
7x33Sako 0.394 1.73
310Cadet 0.405 1.59
218Bee 0.408 1.63
218Mashburn 0.408 1.63
220Russian 0.411 2.07
7.62x45Czech 0.411 2.45
28-30Stevens 0.412 2.82
25Rem 0.421 2.53
224WeatherbyMag 0.430 2.38
22RemJet 0.439 1.66
256WinMag 0.440 1.78
22PPC 0.440 2.07
6mmPPC 0.441 2.26
7.62x39Russian 0.443 2.19
7.35Carcano 0.449 2.9
6.5Carcano 0.449 2.94
6.5x54Mann-Schoen 0.453 2.99
318WestleyRichards 0.465 3.35
6.5Japanese 0.466 2.85
257Roberts 0.467 2.99
6.5x55Swede 0.467 3.03
7.7mmJapanese 0.471 3.17
30Gibbs 0.471 3.34
22-250Rem 0.472 2.35
250Sav 0.472 2.4
22BR 0.473 2
6mmBR 0.473 2.2
7mmBR 0.473 2.33
225Win 0.473 2.43
22CheetahMkI 0.473 2.5
300Sav 0.473 2.6
243Win 0.473 2.65
220Swift 0.473 2.7
7mm-08Rem 0.473 2.8
308Win 0.473 2.8
6mm-284Win (rebated) 0.473 2.83
6mmRem 0.473 2.83
260Rem 0.473 2.84
25-284Win (rebated) 0.473 2.93
284Win 0.473 2.95
7.65ArgentineMauser 0.473 2.95
8x57Mauser 0.473 2.99
7x57 0.473 3.02
224Clark 0.473 3.08
240WbyMag 0.473 3.08
8x60S 0.473 3.1
8mm-'06Spr 0.473 3.18
6.5mm-'06A-Square 0.473 3.2
25-'06Rem 0.473 3.25
7x64Brenneke 0.473 3.3
280Rem 0.473 3.33
30-'06Springfield 0.473 3.34
270Win 0.473 3.35
240Apex (BeltedNE) 0.475 3.21
6.5mm-257Bob 0.476 2.75
7.5x54MAS 0.482 2.99
22SavHiPower 0.492 2.51
7.5Schmidt-Rubin 0.495 3.03
8x64Sauer 0.499 3.2
6.5mm-284Win 0.500 2.95
303Sav 0.503 2.52
219Zipper 0.506 2.4
7-30Waters 0.506 2.55
8x64Brenneke 0.520 3.65
8x68SMag 0.524 3.4
303Brit 0.525 3.08
7mmRigby 0.528 3.25
6.17Spitfire 0.530 2.8
6.71Phantom 0.530 2.8
7mmWbyMag 0.530 3.26
270WbyMag 0.530 3.28
257WbyMag 0.530 3.3
300WbyMag 0.530 3.56
6.3Scramjet 0.530 3.58
6.5RemMag 0.532 3.05
7mmH&H 0.532 3.22
308NormaMag 0.532 3.28
7mmRemMag 0.532 3.29
30-338WinMag 0.532 3.34
300WinMag 0.532 3.34
264WinMag 0.532 3.35
7mmSTW 0.532 3.6
8mmRemMag 0.532 3.6
300H&H 0.532 3.65
7mm-300WbyMag 0.532 3.72
300SAUM 0.534 2.83
7mmSAUM 0.534 2.84
7mmRUM 0.534 3.6
300RUM 0.534 3.6
223WSSM 0.535 2.36
243WSSM 0.535 2.36
270WSM 0.535 2.86
7mmWSM 0.535 2.86
300WSM 0.535 2.86
7mmDakota 0.545 3.33
300Dakota 0.545 3.43
7.21Tomahawk 0.577 2.8
7.82Patriot 0.577 2.8
7.21Firebird 0.577 3.6
7.82Warbird 0.577 3.6
30-378WbyMag 0.603 3.67
MEDIUM BORES
Caliber Case Head (inches) Length (inches)
338-'06A-Square 0.437 3.34
35Rem 0.46 2.51
400-375BeltedNE 0.466 3
9.3x57Mauser 0.469 3.23
358Win 0.473 2.78
375RimlessNE2-1/4 0.473 2.94
35Whelen 0.473 3.26
9.3x62Mauser 0.473 3.29
36NitroExpress 0.48 2.98
376Steyr 0.504 3.11
400-350NE-Rigby 0.52 3.55
350RigbyMag 0.525 3.57
340WbyMag 0.53 3.68
375WbyMag 0.53 3.69
350RemMag 0.532 2.93
358NormaMag 0.532 3.28
338WinMag 0.532 3.34
416Taylor 0.532 3.38
375H&H 0.532 3.6
416RemMag 0.532 3.6
33Jeffrey 0.534 3.45
338RUM 0.534 3.6
375Rum 0.535 3.6
404Basic 0.542 3.6
330Dakota 0.545 3.33
375Dakota 0.545 3.33
416Dakota 0.545 3.65
8.59Galaxy 0.577 2.8
8.59Titan 0.577 3.6
10.57Meteor 0.577 3.62
338LapuaMag 0.588 3.68
416Rigby 0.59 3.75
500-416RimlessNE 0.59 3.91
378WbyMag 0.603 3.65
416WbyMag 0.603 3.75
338-378WbyMag 0.603 3.76
10.15x61Jarmann 0.615 3.06
BIG BORES
Caliber Case Head (inches) Length (inches)
425WestleyRichards 0.467 3.3
10.75x68Mauser 0.492 3.16
458WinMag 0.532 3.3
458Lott 0.532 3.6
470Capstick 0.532 3.6
50Beowulf 0.535 2.11
11.2x72Schuler 0.536 3.85
404Jeffreys 0.537 3.53
11.75x36Montenegrin 0.555 1.73
450Dakota 0.582 3.74
43Mauser 0.586 3
460WbyMag 0.603 3.71
500Jeffrey 0.615 3.5
461Gibbs 0.626 3.85
505Gibbs 0.64 3.75
585Nyati 0.66 3.53
600-577Rewa 0.66 3.7
50BMG 0.804 5.45