It is also important to keep a good polish on the M1911's feed ramp — an incline attached to either the barrel or the frame. It's an area between the magazine follower and the chamber responsible for guiding the ammunition into the chamber. A feed ramp that isn't polished will encounter resistance with hollow-point ammunition and may result in feeding problems.
These challenges can be countered several ways. In the past, users had to take the M1911 to a competent gunsmith to overcome such obstacles. Gun makers such as
Kimber
,
Springfield Armory
and
Para-Ordnance
saw this as an opportunity and created "carry" guns that were available straight from the factory.
Many M1911s are available with the "custom" features mentioned, such as low-profile snag free safeties, high capacity double-stacked magazine options, high polished feed ramps, accessory rails and caliber options other than .45 ACP. Many M1911s are now also available in high capacity .40 S&W and 9mm.
Weight reduction for easier carrying has also been accomplished by replacing bulky steel frames with high-strength lighter aluminum ones, thus reducing weight considerably. Tritium night sights are also available.
Although the M1911 takedown assembly/disassembly process is a bit more time consuming than that of its Glock-like counterparts, it is well worth mastering. The law enforcement and civilian competition circuit is dominated by the M1911. A casual glance at any issue of the International Defensive Pistol Association (IDPA) journal clearly demonstrates that at least three quarters of the competitors still use a M1911 or a similar platform.