The M14 rifle, officially the United States Rifle, Caliber 7.62 mm, M14, is an American battle rifle chambered for the 7.62×51mm NATO cartridge.

M14步枪（英文：M14 Rifle [3]）是美国M1半自动步枪的设计师加兰德在二战后以M1为基础而开发出的自动步枪。 M14使用木质枪托和金属枪身为主体结构，自动方式为导气式自动原理（与M1伽兰德一样，活塞室在枪管下面），在增加了20发弹匣的基础上，保留了用桥夹供弹的功能，同时还可以在枪左侧木托上加装专用的枪榴弹瞄准器以便发射枪榴弹，是一款可以作为火力支援武器的多功能步枪。 [7] M14步枪采用7.62×51毫米的T65枪弹作为标准步枪弹。 [8] 1957年投入使用， …

例如M2步枪是春田兵工厂生产的一种.22 LR口径、弹匣供弹的旋转后拉式枪机步枪；M4步枪（T38）是H&R公司生产的.22 Hornet口径旋转后拉式枪机的生存步枪；M5和M6都是两种口径的双管型生存步枪；最后的M13也是.22LR口径的训练步枪，原型是雷明顿513T。 所以当美军定型T44时，便轮到14这个编号了。 T25也是春田兵工厂的产品. 另一张T25图片，可以看出机械瞄准具是可折叠的。 从此图可以看出T25采用直枪托以便减少连发射击时的枪口上跳，因为贴腮位置 …

Benelli's M4 Tactical is a unique, Auto-Regulating-Gas-Operated (A.R.G.O.) semi-automatic shotgun, upon which the U.S. Marine Corps depends. It comes standard with a picatinny rail and pistol-grip stock. Other features include a fully adjustable ghost-ring aperture rear sight and windage-adjustable front sight.

The M4 carbine (officially Carbine, Caliber 5.56 mm, M4) is a 5.56×45mm NATO assault rifle developed in the United States during the 1980s. It is a shortened version of the M16A2 assault rifle.

The Benelli M4 is a semi-automatic shotgun produced by Italian firearm manufacturer Benelli Armi SpA, and the fourth and last model of the Benelli Super 90 line of semi-automatic shotguns. The M4 uses a proprietary action design called the "auto-regulating gas-operated" (ARGO) system, which was created specifically for the weapon.

Designed to perform in intense tactical scenarios, the Benelli M4 for sale is a Regulating Gas Operated (A.R.G.O) semi-auto shotgun created for the U.S. Marine Corps.

The Benelli M4 Entry Short Barrel Shotgun is the ultimate combat service shotgun, featuring a telescoping stock, ghost-ring sights, and a Picatinny rail for easy customization.

2018年1月18日 · 雷沃M1404-D拖拉机，配雷沃动力六缸发动机，档位：16+8档，轮胎：13.6-24/18.4-34，双强压提升器，外形尺寸： 4780*2180*2900mm,PTO:760/1000r/min,可选装760/850r/min,独立操纵13寸双作用离合器,230L大油箱！ 雷沃欧豹拖拉机，无论是质量还是售后，农民朋友的反应都是比较不错的。