Modul Peluncur Granat M320: Perbedaan antara revisi

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[[Berkas:PEO_M320_on_M4_Carbine.jpg|kiri|jmpl|M320 dengan sistem penargetan elektronik dipasang pada [[M4 Carbine|M4 carbine]].]]
M320 didasarkan pada [[Heckler & Koch AG-C/GLM|Heckler & Koch AG-C]] sebelumnya, tetapi dengan beberapa modifikasi khusus Angkatan Darat. Ini mencakup pegangan depan yang dapat dilipat dan laras yang lebih pendek untuk paket yang lebih kompak. [[pemandangan]] harus dikonfigurasi ulang untuk menembak secara akurat dengan balistik yang sedikit berbeda dari panjang laras yang lebih pendek. Sistem ini seharusnya lebih ringan dari M203 (sebenarnya sedikit lebih berat) dan tidak memerlukan perangkat keras pemasangan khusus. Pemuatan sungsang memungkinkan grenadier memuat cangkang sambil menjaga pandangan tetap tepat sasaran.<ref name="sadj" /> It weighsBeratnya {{convert|3.57|lb|kg|abbr=on}} indalam itskonfigurasi base configurationdasarnya, {{convert|3.89|lb|kg|abbr=on}} with thedengan LRF anddan electronicpenglihatan sightelektronik, anddan {{convert|4.8 |lb|kg|abbr=on}} with thedengan stockstok attachedterlampir.<ref name="tfb5dec08" /> The sights on the M320 are located to the side of the launcher, avoiding the problems that the M203 had with its sight design, which were mounted on top of the launcher and could interfere with the rifle's sights, so they had to be attached separately. This meant two separate operations had to be performed when adding the grenade launcher to the weapon, and since the sights were not integral to the M203, they had to be re-zeroed every time the launcher was reattached to the rifle. The LRF helps eliminate range estimation errors common in shots greater than 100 meters, thus increasing first round hit probability.
 
The M320 can fire all NATO [[high-explosive]], [[Smoke grenade|smoke]], and illumination grenades. Its breech opens to the side, allowing it to fire a variety of newer rounds which are longer, in particular certain [[Non-lethal weapon|non-lethal]] rounds, such as Federal Laboratories' "exact impact" (brand name) non-lethal sponge batons or [[Sponge grenade|sponge grenades]].<ref name="Heckler & Koch M320 GLM (HK AG36) 40mm Single-Shot Under-Barrel Grenade Launcher (UBGL) (2010)" /> The M320 operates in [[Trigger (firearms)#Double action|double-action]] mode, with an ambidextrous [[Safety (firearms)|safety]]. In case of misfire, the M320 operator merely has to pull the trigger again. The M203 used a [[single-action]] mode, which cocks the weapon as the barrel is opened. The M203 operator has to open the barrel by unlocking it and pushing forward to cock the weapon and then re-close the barrel, then pull the trigger again. The problem with this is that in opening the barrel, the grenade is designed to eject and the operator must ensure that it does not fall to the ground.