4 mm caliber

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4 mm caliber
4.25 liliput.jpg
An example of a 4-mm cartridge, a 4.25mm Liliput
Firearm cartridges

This article lists firearm cartridges which have a bullet in the 4 millimetres (0.16 in) to 4.99 millimetres (0.196 in) caliber range.

All measurements are in mm (in).

Rimfire cartridges[edit]

Name Bullet Case length Rim Base Shoulder Neck Overall length
.17 Mach 2 4.368 (.172) 18.14 (.714) 6.99 (.275) 5.74 (.226) 5.74 (.226) 4.57 (.180) 25.4 (1.0)
.17 HMR 4.368 (.172) 26.87 (1.058) 6.99 (.275) 5.74 (.226) 5.74 (.226) 4.57 (.180) 34.26 (1.349)
.17 PMC/Aguila 4.4 (.172) 15.0 (.591) 6.9 (.271) - - - 25
.17 Winchester Super Magnum[1] 4.382 (.1725) 30.48 (1.200) 8.46 (.333) 6.83 (.269) 6.833 (.2690) 5.004 (.1970) 40.39 (1.590)
4.5×26mm MKR 4.5 (.177) - - - - - -

Centerfire cartridges[edit]

Pistol and PDW cartridges[edit]

Name Bullet Case length Rim Base Shoulder Neck Overall length
4.25mm Liliput 4.242 (.167) 10.41 (.410) 5.029 (.198) 5.029 (.198) - 5.029 (.198) 14.22 (.560)
4.38×30mm Libra 4.28 (0.169) 30.10 (1.185) 7.65 (0.301) 7.56 (0.298) 6.88 (0.271) 4.90 (0.193 ) 41.00 (1.614)
4.5x40mmR[2] for SPP-1 4.5 (0.18) 40 8.29 7.53 6.75 5.11 144.25
4.6×30mm HK 4.65 (.183) 30.50 (1.201) 8.00 (.315) 8.02 (.316) 7.75 (.305) 5.31 (0.209) 38.50 (1.516)

Revolver cartridges[edit]

Name Bullet Case length Rim Base Shoulder Neck Overall length
.17 Bumble Bee 4.368 (.172) 23.37 (.920) 10.36 (.408) 8.890 (.350) 8.636 (.340) 4.547 (.197) -
4mm M20 (4×10 mm)[3] 4.89 (.1925) 7.13 (.28) 5.69 (.224) 5.03 (0.198) - - 9.1 (0.358)

Rifle cartridges[edit]

Name Bullet Case length Rim Base Shoulder Neck Overall length
.17 Hornet 4.368 (.172) 35.6 (1.400) 8.9 (.350) 7.6 (.299) 7.3 (.288) 4.9 (.193) 43.69 (1.720)[4]
.17 Mach IV 4.368 (.172) 35.6 (1.40) 9.6 (.378) 9.6 (.378) 9.2 (.361) 5.2 (.206) -
.17 Remington 4.368 (.172) 45.62 (1.796) 9.601 (.378) 9.550 (.376) 9.042 (.356) 5.055 (.199) 55.118 (2.170)
.17 Remington Fireball 4.368 (.172) 36.07 (1.420) 9.60 (.378) 9.57 (.3769) 9.33 (.3673) 5.23 (.206) 46.48 (1.830)[4]
.17 Ackley Bee 4.4 (.172) 34 (1.35) 10.4 (.408) 8.9 (.349) 8.5 (.334) 5.0 (.195) -
4.85×49mm 5.0 (.197) 48.9 (1.925) 9.6 (.376) 9.5 (.375) 9.0 (.353) 5.6 (.220) 62.4 (2.455)

See also[edit]

References[edit]

  1. ^ "Voluntary Industry Performance Standards for Pressure and Velocity of Rimfire Sporting Ammunition for the Use of Commercial Manufacturers" (PDF). SAAMI. 2018-06-13. Retrieved 2020-10-02.
  2. ^ worldweapon.info - Патрон 4.5x40 R (in Russian)
  3. ^ waffenlager.net - 4mm M20 (4x10 mm)(in Finnish)
  4. ^ a b "Voluntary Industry Performance Standards for Pressure and Velocity of Centerfire Rifle Ammunition for the Use of Commercial Manufacturers" (PDF). SAAMI. 2015-12-14. Retrieved 2020-10-02.