科技动力SAR- 21突击步枪（新加坡）

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SAR-21 assault rifle SAR- 21突击步枪

SAR-21 - another view SAR- 21 -另一种看法

SAR-21 RIS (Rail Interface System), with reflex-type ("red dot") sight and a detachable vertical foregrip.SAR- 21RIS （铁接口系统），与反射型（“红点”）视力和可拆卸的垂直握把。

SAR-21 field stripped into major subassemblies，SAR-21 外地拆解成主要部件
Caliber : 5.56x45mm NATO 口径：5.56x45mm北约
Action: Gas operated, rotating bolt 行动：气动式，旋转螺栓
Overall length : 805 mm 总长度：八〇五毫米
Barrel length : 508 mm 枪管长度：508毫米
Weight : 3.82 kg without magazine and accessories, 4.44 kg loaded with magazine and 30 rounds of ammunition 重量：3.82无杂志及配件公斤，4.44千克与杂志加载和30发子弹
Magazine capacity : 30 rounds 弹匣容量：30发子弹
Rate of fire : 450-650 rounds per minute 射速：每分钟450-650发
Effective range : about 500 meters 有效射程：500米左右
The SAR-21 is the latest development of the Singapore's Chartered Industries company, now known as the Singapore Technologies Kinetics division.特区- 21是新加坡特许工业公司的最新发展，现已成为新加坡科技动力部众所周知的。 This rifle was first displayed on public in 1999, at the DSEi '99 defense exhibition.这种步枪是第一次公开展出，1999年，在DSEi '99防务展。 At the present time the SAR-21 is adopted by the Singapore Armed Forces as the standard assault rifle, and gradually replaces the ageing M16S1 (Singapore-madeM16A1 rifle), and CIS previousSAR-80 andSR-88 rifles.目前，特区- 21是由新加坡武装部队采用的标准突击步枪，并逐步取代老化M16S1（新加坡制造的M16A1步枪）和独联体以前特区- 80和简- 88步枪。 It is also offered for export military and law enforcement sales.它也提供出口军事和执法销售。 At the present time it's hard to judge this rifle, but the available reports are quite favorable, stating that the gun is comfortable to carry and fire, accurate, reliable and has low recoil.目前，很难判断这种步枪，但现有报告是相当有利的，说枪是舒适的携带和火灾，准确，可靠，具有低后坐力。 While SAR-21 is much shorter than theM16 rifle with the barrel of the same length, the SAR-21 has the disadvantage of the right-side only extraction, with no provisions to change it to the left side (unlike most other modern bullpup rifles, like theSteyr AUG ,GIAT FAMAS or theIMI Tavor ).虽然特区- 21是比与相同长度的枪管M16赛车步枪短，特区- 21已获得右侧只提取，没有规定，处于不利地位，以改变它的左边（不像大多数其他现代小斗犬步枪，如斯太尔8月，法国地面武器法玛斯或IMI的塔沃尔）。
Technical description. 技术说明。
The SAR-21 represents some kind of mainstream in the turn-of-the-centuries small arms technology.SAR- 21是一些主流的的，世纪之交的技术类的小武器。 It is of bullpup layout, and utilizes the most conventional gas operated, rotating bolt locked action, with detachable box magazine feeding.这是小斗犬的布局，并利用最传统的气体操作，旋转螺栓锁行动与可拆卸弹匣喂养。
The gas system of the SAR-21 is located above the barrel.SAR- 21气系统位于桶以上。 The long stroke piston is rigidly attached to the bolt carrier.长冲程活塞硬性螺栓连接到载体。 TheM16 -style rotating bolt has 7 lugs and locks into the barrel extension.在M16赛车式旋转螺栓已经扩展到每桶7耳和锁。 The return spring is partially housed inside the hollow gas piston rod and behind it.返回弹簧，部分设内气体的空心活塞杆和后面。 The charging handle is located above the gun housing, under the scope / carrying handle unit, and folds forward when not in use.处理的收费位于房屋上方的枪下，范围/单位进行处理，并倍提出在不使用时。 The charging handle does not reciprocate when gun is fired.处理的收费时，没有回报枪发射。 On the SAR-21 P (Picatinny rail) and SAR-21 RIS (Rail Interface System) versions of the basic design the charging handle is moved to the left side of the gun, leaving the place at the top for the sights / accessory rail.至于在香港特区，21个P（皮卡汀尼导轨）和特区- 21里（铁接口系统）的基本设计版本的收费手柄移动到枪的左侧，留在该景点的最高的地方/配件铁路。
The housing of the SAR-21 is made from tough, high impact resistant polymer, and consists of barrel section with the barrel / gas system, forearm and sights, upper receiver with the pistol grip and magazine housing, and the lower receiver with the buttplate and the hammer unit inside.SAR- 21房屋是由强硬，耐冲击聚合物，以及部分组成桶与桶/气体系统，前臂和景点，与手枪式住房和杂志上接收器，以及与buttplate较低的接收器，凿单位内。 All major parts are held together by the push-pins and can be separated for disassembly without any special tools. The upper receiver also incorporates a special safety system, which protects the shooters' face in the event of the cartridge case rupture or explosion.所有的主要部分是由关押在一起推引脚，可拆装分离没有任何特殊工具。上层接收器还采用了特殊的安全系统，它保护在弹壳破裂或爆炸事件的射手的脸上。
The safety switch is located at the front of the enlarged triggerguard and is of the cross-bolt, push-button type.安全开关位于扩大后的扳机前，是跨螺栓，按钮式。 SAR-21 can provide 2 modes of fire, single shots and full automatic fire.SAR- 21可以提供2种模式的火，单发和全自动射击。
The SAR-21 is fed using proprietary 30-rounds box magazines, made from the translucent plastic.特区- 21是采用专利的喂养30轮中的杂志，从半透明的塑料制成的。
The standard sighting equipment includes an integral 1.5X magnification telescope sight, with the emergency backup open sights formed at the top of the telescope housing.标准瞄准设备包括一个完整的1.5倍放大倍率望远镜看到，与在望远镜的房屋顶部形成的紧急备用开放景点。 The SAR-21 P and SAR-21 RIS have no integral sights, instead these rifles featured a NATO-standard Picatinny type scope rail at the top of the gun, that can be fitted with wide variety of day and night sighting devices.特区- 21 P和特区- 21注册机构并没有整体的景点，而这些步枪功能的北约标准的皮卡汀尼请在炮上面的范围铁路，可与白天和夜间瞄准装置安装多种。 Another interesting feature of SAR-21 is that it incorporates a laser aiming module (LAM, also sometimes referred as a laser pointer) as a standard feature.另一个有趣的特性的SAR - 21是它采用了激光瞄准模块（林，有时也被称为一个激光指针）作为标准配置。 The LAM is mounted below the barrel, inside the forearm, and can emit either visible or infrared beams.林被安装在下面的桶，内前臂，并能发出可见光或红外线光束。 The LAM switch is built into the forearm of the rifle.林开关的内置在前臂的步枪。 The standard SAR-21can be fitted with the 40mm underbarrel grenade launchers, either US-made M203 or Singapore-made CIS 40GL.标准特区，21can将装有40毫米underbarrel榴弹发射器，或美制M203或新加坡制造的独联体40GL。 The SAR-21 RIS can sport a wide variety of add-on tactical accessories, including vertical "assault" foregrip, tactical lights etc.特区- 21注册机构可以增加运动的各种各样的战术配件，包括垂直“突击”前握把，战术灯等
新加坡展示数款国产SAR-21步枪等单兵武器