m4 rifle is standard issue for the us army.
what rifle is standard issue for the us army?
m4
in some cases, the designated marksman rifle will have a longer barrel than the standard issued rifle, however, this is not universally true. for example, until october 2015, when the m4 carbine was approved as the new standard issue rifle, the m16a4 rifle was still standard issue throughout the united states marine corps. the barrel on the mk 12 special purpose rifle, the current rifle used by the squad designated marksman in the usmc, is only 500 mm (18 in) long - 50 mm (2 in) shorter than the barrel on the standard rifle. this no longer the case, however, as the m4 carbine has a barrel length of only 370 mm (14.5 in). also, some rifles, such as the f88s austeyr, have a barrel that is the same length as the standard service rifle. the fd-200 has an accurized barrel, also found on designated marksman rifles.
designated marksman rifle
bullet::::- the kh-2002 is an iranian bullpup conversion of the locally produced s-5.56 rifle. iran intends to replace the standard issue weapon of its armed forces with this rifle.









































bullet::::- the terab rifle is a copy of the dio s-5.56 manufactured by the military industry corporation of sudan.









































bullet::::- the m16s1 is the m16a1 rifle made under license by st kinetics in singapore. it was the standard issue weapon of the singapore armed forces. it is being replaced by the newer sar 21 in most branches. it is, in the meantime, the standard issue weapon in the reserve forces.
m16 rifle