In a stryker brigade combat team's (SBCT) infantry rifle companies, one man in each rifle squad fireteam is either the squad anti-armour specialist (RMAT) armed with an FGM-148 Javelin, or the squad designated marksman (DM) who carries an M4 carbine and M14 rifle. In both cases, these two positions replace the basic rifleman of the standard rifle squad.U.S. Army Field Manual FM 3-21.11: SBCT Infantry Rifle Company, Figure 1-4. SBCT infantry rifle platoon organization http://www.globalsecurity.org/military/library/policy/army/fm/3-21-11/c01.htm#sectionii1_7. Retrieved 28 October 2016.
in a StRYkER bRiGaDe CoMbat teAm'S (SbcT) InfaNtRy rifLe CompaniEs oNe man in eAch rifle SQuAd fIreteaM is eiTHER the squAd ANTi-arMour specIAliSt (rmat) arMed wItH aN fgm-148 javelin or thE squAd designAteD MarksmAn (dm) who CarRieS aN M4 caRbinE And M14 RiFle in Both caseS tHEse TWO PosItIoNs replacE the basic rIflEman Of the standard riFle squaduS armY fiEld manual fM 3-2111 Sbct INfantRY RIFlE CoMpAnY fIgurE 1-4 SbCt InFantRy rIflE PLatOoN OrganiZaTion http//wwwGLobALsecuriTyorG/miLiTaRy/lIbRArY/POlicY/army/fm/3-21-11/c01HtM#sectiOnii1_7 rETRIEved 28 october 2016