With a system of standardized T-shaped ridges and gaps, Picatinny rails allowed for truly modular accessories. Both the M4 and the M16A4 feature “quad” Picatinny rail handguard systems made by ...

If the Army determines that the winning rail system should be procured, delivery of new rails is anticipated in the summer of 2014. The M4 PIP is just another step in a long history of ...

At the time of the M4’s introduction in 1994, the weight difference was not that different between the two weapons. But the advent of modular rail accessory systems and the growing use of optics ...

Centurion Arms has taken their lightweight, free floating, two-piece rail system and developed a variant which extends around the M4 or carbine gas system front sight base. As shown in the below ...

an accessory that allows the attachment of items such as lights and sighting systems. The X-Rail provides an integrated, scalable non-lethal capability to the M4 and M16 platforms. The integration ...

Stephen Crabb warns the economy could be hamstrung by endless debate Devolution is failing to deliver economically vital projects such as an M4 relief road and rail upgrades, the Welsh secretary ...

The commission are recommending a system they have called a 'Network of Alternatives’ for travelling in south Wales. It would concentrate on travel from west to east to mirror the M4.

A 50 mph speed limit will be in place between junctions 11 and 12 for four months A £3m project to repair a deteriorating railway bridge under the M4 motorway at Reading starts later. Delays are ...

Devolution is failing to deliver economically vital projects such as an M4 relief road and rail upgrades, the Welsh secretary has claimed. Stephen Crabb told Cardiff Business School he was unhappy ...