North Fringe of Bristol to the east of this area and the M32, for instance at Emersons Green, are sometimes referred to as the East Fringe of Bristol. In October 2016, the MetroBus released plans to improve bus journey times to the area, with a route from Cribbs Causeway to Hengrove Park in south Bristol. North Fringe of Bristol The North Fringe of Bristol, England is a mostly developed area between the northern edge of the administrative city of Bristol and the M4 and M5 motorways. Its eastern edge is usually defined as the M32 motorway. The area falls within South Gloucestershire Council, and
M4 carbine Army that adding the Rail Adapter System (RAS) turns the weapon into the "M4 MWS" or "Modular Weapon System". The "M4A1" carbine is a fully automatic variant of the basic M4 carbine intended for special operations use. The M4A1 was introduced in May 1991, and was in service in 1994. The M4A1 has a "S-1-F" (safe/semi-automatic/fully automatic) trigger group, while the M4 has a "S-1-3" (safe/semi-automatic/3-round burst) trigger group. The M4A1 is used by almost all U.S special operation units including, but not limited to, Marine Force Recon, Army Rangers, Army Special Forces, Navy SEALs, United States Air Force Pararescue