??????б?

5.56??45mm????????
??
.223????????????

??

5.56mm?????????????5.56mm NATO??????????????0.223??????????????.223 Rem??????1950????????????

????????????????????С???/?????SCHV????????????飬??????????.222?????????????????????????????С??????????????????????????????????????CONARC??????????????????????????????????????????????μ?????????.222?????????????.222 Remington Special????????????????????.222?????????????????????????????.224??????.224 Springfield??????????????????в?????????????????????.224????????????????????????????????.222??????-????????.222 Remington Magnum?????????????????.222???????????????????????.222??????????????????.223????????????????????????????.224 E2??????????????????AR-15??ò??ú?.223?????????????????5.56??45mm????????????????????????С??????????5.56??45mm?????????M193???????????????????????????????????????????±???????????????5.56mm NATO????????????????????5.56???岻?????5?????

???? ???? ?????????
???????M193?? ????
???????SS109/M855?? ???
????? ????
??? ???????
????? ????????


5.56NATO????


5.56?????.222 Rem


?????5.56 NATO?????????.223 Rem??????в???????????????????????????????в???


????5.56??????????


????????????

5.56mm??????????????????????????????????????????????????????????????????????????????????M193???????????????????弡???????????????Ч?????

M193 5.56mm wound
M193????????????


????5.56mm?????????????????????????

5.56mm??????????????????????????25????200????????????????????????С??10??????????????????????????????????????????????????????μ???????????????????С?????????????????????????????5.56mm??????????????????????塢?????????????????????????????18??24??磨?46??61?????????鱾???????5.56mm??????????????У??????2??????????????????????????????45?????л??????嶼??????50????????5.56mm???????????????????????????????л???????Щ??????????????????????????飬?????????t??????25?????????????


??????5.56mm??????????????????????????M2A1????????Я??1680??5.56mm??


??5.56mm??????????????????????M27??????????????M13 7.62mm???????????С??


7.62??51??5.56??45???С???


M193?????

M193?????????????????????M16/M16A1??FAMAS F1???????????????о????????????????????????FA-41??????????FA-956?????????????WC844??WC846???????? ????????359MPa??????997m/s??450m???????????M1A1??????????1.31mm???????

????? 57.4 mm
????? 44.7 mm
????? 19.3 mm
??? 182???? (11.79 g)
????? 56???? (3.63 g)
????????? WC844 ?? WC846
??????? 28.5???? ?? 26.5????
??? 52000 psi
???? 997 m/s

M193??????????????????????????Ч?????????????????????????????????????????????????????????????????

M193????????????


M195????????????

M195??????????????M16/M16A1???????????????????????????????????????????к??????????

????? 48.3 mm
??? 126???? (8.16 g)
????????? IMR 4475

??


M196???

M196?????????M16/M16A1?????M193????????????????????????????????????????Ч?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

????? 57.4 mm
????? 44.7 mm
????? 23.1 mm
??? 177???? (11.47 g)
????? 54???? (3.5 g)
????????? WC844 ?? IMR8208M
??????? 28.5???? ?? 25.3???? ??CMR 170
??? 52000 psi
???? 975m/s


M197?????????

M197 HPT??????M16/M16A1???????????High Presure Test??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

????? 57.4 mm
????? 44.7 mm
??? 174???? (11.27 g)
????? 56???? (3.63 g)
????????? SR 7641
??????? 16.7???? (1.0855 g)
??? 70,000 psi

??


M199??????

????????????????????????з????????????????7???????????????????????????????????????????????????

????? 57.4 mm
????? 44.7 mm
????? 19.3 mm
??? 150???? (9.72 g)
????? 56????

??


M200?????

??е???????????????????????????????????????????????????????????????????????????????????????????????????M200???????????????5.56mm????????????M16A1/A2/A3/A4??M4/M4A1?????M249???

????? 48.3 mm
??? 107???? (6.93 g)
????????? HPC 13
??????? 7???? (0.455 g)


M232??????

?????M199?????????????M232????????????????????????????????????????????????M16/M16A1?????????????????????????

????? 57.4 mm
????? 44.7mm
??? 161???? (10.43 g)

??


M755?????

M755????????????????M16A1????M743????????????????????????64mm??????????????M16A1????????????M234????????????????Ч????100???????????M743??????????????M755???????????????????????????????????????????????????????????????????????????????????????????䶮?????????????????????M755????????????????л???????

????? 48.3 mm
??? 112???? (7.26 g)
????????? Hi Skor 700X
??????? 12???? (0.78 g)

??


SS109/M855?????

SS109??????FN?????????1980??10?±?????????????????????M855????????M16A2??M4/M4A1??M249??G36??FNC??????????????7?????????????????????????о?????????????????????????????????????????????????γ????M193??????????????????????Ч????M193?????????????и???????????????????????SS109??????????????9??磬???????L100??????????????7??硣

????? 57.4 mm
????? 44.7 mm
????? 23 mm
??? 190???? (12.31 g)
????? 62???? (4.02 g)
????????? WC844
??????? 26.1???? (1.6965 g)
??? 55000 psi
???? 922m/s

M855?????M16A2??20????????????????????????????????????Ч?????????е???????????????????????/??

M855??????????????


L100/M856???

??M196????????????????????????????????????M16A2??M4/M4A1??M249??G36??FNC??????????????7??????????????????????M196?????????????????????????63.7??????и?о????塣

????? 57.4 mm
????? 44.7 mm
????? 29.3 mm
??? 191???? (12.38 g)
????? 63.7???? (4.13 g)
????????? WC844
??????? 24.7???? (1.6055 g)
??? 55000 psi
???? 975m/s


M862 PPA

PPA???????????????Plastic Practice Ammunition????????SRTA???????????????Short Range Training Ammunition????????????????????????????????????????????????????????????????????????????????μ????????????????е??? ?????ж????????Military Operations in Urban Terrain?????MOUT????????????????25?????????????????????????????£???????250???????M16A1??M16A2?????????????M2??????????

????? 51.6 mm
????? 44.7mm
??? 108???? (7 g)
????? 3.6???? (0.23 g)
????????? WPR260
??????? 8.7???? (0.5655 g)
??? 15750 psi
???? 1379m/s


M995?????

M995???????Armor Piercing?????AP?????????????M855???????????????????????????1992?????????????????Soldier Enhancement Program?????SEP???????????????????????????????????????????????????????????7.62mm NATO?????M993?????????????粻????????????1997??4?????????BRDM-2??????????????????飬M993/M995??????????????????????????????

 

????? 57.15 mm
????? 44.7mm
??? 180???? (11.66 g)
????? 52???? (3.37 g)
????????? WCR845
??????? 27.5???? (1.7875 g)
??? 50250 psi
???? 1013m/s


M995
?????


????л????????
5.56mm
?????????????????????????M193??M855??M995


XM996???????

XM996?????????Dim Tracer?????????????????Lake City Army Ammunition Plant?????????????????????????????????????????????????????????????????????????????????????XM996??????????????????????????????????????????????????????ù????XM996???????8???????????????????????????????7.62mm???M276?????????????????á?


XM1037?????????

XM1037 SRTA????????????7.62mm???M973/974???????????5.56mm SRTA????M862 PPA?????????Ч??????25?????XM1037????Ч?????100???


Mk.262 MOD0?????


Mk262??M855??????????Timothy????

Mk262 MOD0????????????????????????AA53????Black Hill?????????????M855????????????????????????????????????????????AA53?????Mk12 SPR??????????????????Ч?????????Mk262 MOD0???????M855??????????????????п????????????????????M855?????????Χ??????????????????????????????Mk262?????????????????????????????????????????????????????????????Mk18?????Mk262???????????????????????????Black Hill?????????Mk262????????????????г?????????????????????????????????????????????Mk262??????????????????????

Mk262?????????????????????????77????????????????????M855??WC844??????????????????????AK47/AKM?????7.62??39mm????????????????????????????77??????????????Black Hill???????????????????????????????????????????????????????????????????????????????Mk262?????????M249????????á????????Mk262???????м???????????????????????M855??

Mk262??????????????????????????????????????????????С??????????????μ?????????????Υ??????????????????????7.62mm?????M118LR???????????????????????????????????????????????β???????????????μ???????????С????????????????????????????о?????????????????о???α???????????????????????????????open-tipped??????????????????????????????????hollow point???????????????

Mk262?????????в?????????????????????????????Mk262 Mod1??????????????????Mk262 Mod0??

M16A2????M855??
M4A1????AA53
Mk12 MOD0????AA53


M4A1????M855??????????????飬????50??


M4A1????AA53??????????????飬????50??


??20????????M855??MK262????????????????????????????????????????????????????????????


Mk262???????????????


???????Mk262 Mod1??Hornady?????TAP????Black Hill?????68???????????????64?????????M856?????M855???????M193?????


Mk.318 MOD0 SOST

??2009??NDIA????????????????????????????????????????SCAR???????????????????????Mk17 SSR???????????Mk316???????????????????????????SCAR????5.56?????Mk318 MOD0??7.62?????Mk319 MOD0???????????????SOST??Special Operations Science and Technology?????????????????????????????????????????????????????????????SOST??????????????????????????????????????2????????????????SOST?????????????????????Ч??????????????Ч????

Mk318 MOD0???????ɡ?????????????????62???????????????????M855?????????????????????????????????????????????Mk262?????????С???????????о?????????????????????????????????????????????????Bearclaw???????????????????????????????????SOST??????????????????ATK?????????????


???????????????

Mk318 MOD0?????????????????14????????????????300????????????3??4??????????600?????????????????2MOA????????????????????????????14?????????????????2925 fps???891m/s?????????????????????????????????????????????????????????????????治????????????????????????Mk318 MOD0???????粣???????????????????????Ч???M855??????Ч??

???????????????SCAR??????????????????????????Mk318 MOD0?????????M4????????????????AR????????????????????????2010??1?μ???????????????????20??Mk318 MOD0??????????????????á???Mk318 MOD0???????M855????????????????????????AR????????????M855??????????????????????M855???????????????????δ??????


??Mk262????????????ε?Mk318??????????????AB49


M855A1?????

M855A1????????????μ?5.56mm?????????????????M855A1????????????????????M855???????????????ò???????????????????????????????????????????????????????????????????????2000????????????????У??????????????????????????Щ????????????eг??????????M855A1???????????????????????????????????????

?????????????????о???????1996?????????????????????????о????Ч??????????????????????з????????????к????????μ????M855A1 LFS??????????????????о??????????????о?????????????????????????????з???M855A1 LFS????M855????Ч???????????????????????????????2007????????M855A1 LFS????????????3200????????????????2,000??M855A1 LFS??2009??8?????????????????????????2009??7?μ??????в?????????????У??????????ú???????????????271?棬?????????231.9?棬?????????????????????????????????????????????


??????о??M855A1?????κ??

?????о??????????????????????????M855A1????????????ò??????????μ??о???????????????·?????????????????????????????????????μ?M855A1????????????????????2010??6???????????á??????????????????????????????????????????????????·???????????????M855A1????????????????Mk318 Mod0??


???μ?M855A1

??2010??6??23??????????????????????????????????????μ?M855A1???????????????????????????????????????????????????????100??????????????????????????????????????????????????????????Jeffrey K. Woods????У????????????С????????????????????μ?M855A1???????????????????????????????????????棬??????????????????Ч????


AUSA2010???????M855A1???Ч??


2013??????M855A1

???????????????????????TM 43-0001-27??ARMY AMMUNITION DATA SHEETS SMALL CALIBER AMMUNITION FSC 1305??

??????????FAS Military Analysis Network

??????????

??????????DTIC

2021-10-21/2021-10-21

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