The table below gives a list of firearms that can fire the 5.56×45mm NATO cartridge, first developed and used in the late 1970s for the M16 rifle, which to date, is the most widely …

sig 556采用了原来sig在sg550系列上使用的两个位置的气体调节器，及采用原来的击发机座，但可直接使用标准的ar15弹匣。 SIG 556采用16英寸军用等级的冷锻枪管，缠距为1/9英寸。

The G&G ARP 556 SMG Airsoft AEG Rifle is a compact and high-performance submachine gun. Featuring a unique design, a battleship grey finish, and an electric AEG system, this SMG …

America’s favorite cartridge, the 5.56 offers a wide range of loadings, proven performance, and a host of capable Springfield Armory firearms to fire them. Whether you want a rifle or a pistol, …

2014年4月18日 · Ruger’s AC-556, shown with its stock folded, is a compact, select-fire carbine packing 5.56mm firepower. The AC-556 became known globally for its controllability. Even in …

Available in 5.56 NATO, the Classic SWAT features a Swiss-type folding stock, as well as a aluminum quadrail forend that is ideally suited for mounting accessories. The Classic SWAT’s …

The G&G ARP 556 CQB AEG Airsoft Gun is the bigger M4 magazine capable full metal brother of ARP9. This gun is designed to be an absolute CQB monster capable of maneuvering through …

Our collection of AR-15s for sale feature high-quality parts and accessories designed for performance. Shop AR-15 rifles at Sportsman's Outdoor Superstore.

A direct descendent of the HK416, the MR556A1 is a semi-automatic rifle developed by Heckler & Koch as a premium level commercial/civilian firearm with match rifle capability. Like the …

An SMG with a compact size, the G&G ARP 556 is fully metallic. It has enough power to be your trusted companion in any airsoft battle. What makes it ideal for CQB work is its short inner …