Post by Diarist on Jul 26, 2014 12:27:36 GMT 1
Design and history
The Lee-Enfield rifle was derived from the earlier Lee-Metford, a mechanically similar black-powder rifle, which combined James Paris Lee's rear-locking bolt system with a barrel featuring rifling designed by William Ellis Metford. The Lee action cocked the striker on the closing stroke of the bolt, making the initial opening much faster and easier compared to the "cock on opening" (i.e., the firing pin cocks upon opening the bolt) of the Mauser Gewehr 98 design. The rear-mounted lugs place the bolt operating handle much closer to the operator, over the trigger, making it quicker to operate than traditional designs like the Mauser. The rifle was also equipped with a detachable sheet-steel, 10-round, double-column magazine, a very modern development in its day. Originally, the concept of a detachable magazine was opposed in some British Army circles, as some feared that the private soldier might be likely to lose the magazine during field campaigns. Early models of the Lee-Metford and Lee-Enfield even used a short length of chain to secure the magazine to the rifle.
The fast-operating Lee bolt-action and large magazine capacity enabled a well-trained rifleman to perform the "mad minute" firing 20 to 30 aimed rounds in 60 seconds, making the Lee-Enfield the fastest military bolt-action rifle of the day. The current world record for aimed bolt-action fire was set in 1914 by a musketry instructor in the British Army—Sergeant Instructor Snoxall—who placed 38 rounds into a 12-inch-wide (300 mm) target at 300 yards (270 m) in one minute. Some straight-pull bolt-action rifles were thought faster, but lacked the simplicity, reliability, and generous magazine capacity of the Lee-Enfield. Several Great War accounts tell of British troops repelling German attackers who subsequently reported that they had encountered machine guns, when in fact it was simply a group of well-trained riflemen armed with SMLE Mk III rifles.
The Lee-Enfield was adapted to fire the .303 British service cartridge, a rimmed, high-powered rifle round. Experiments with smokeless powder in the existing Lee-Metford cartridge seemed at first to be a simple upgrade, but the greater heat and pressure generated by the new smokeless powder wore away the shallow, rounded, Metford rifling after approximately 6000 rounds. Replacing this with a new square-shaped rifling system designed at the Royal Small Arms Factory (RSAF) Enfield solved the problem, and the Lee-Enfield was born.
Magazine Lee-Enfield
The Lee-Enfield rifle was introduced in November 1895 as the .303 calibre, Rifle, Magazine, Lee-Enfield, or more commonly Magazine Lee-Enfield, or MLE (sometimes spoken as "emily" instead of M, L, E). The next year a shorter version was introduced as the Lee-Enfield Cavalry Carbine Mk I, or LEC, with a 21.2-inch (540 mm) barrel as opposed to the 30.2-inch (770 mm) one in the "long" version. Both underwent a minor upgrade series in 1899 (the omission of the cleaning / clearing rod), becoming the Mk I*. Many LECs (and LMCs in smaller numbers) were converted to special patterns, namely the New Zealand Carbine and the Royal Irish Constabulary Carbine, or NZ and RIC carbines, respectively. Some of the MLEs (and MLMs) were converted to load from chargers, and designated Charger Loading Lee-Enfields, or CLLEs.
Short Magazine Lee-Enfield Mk I
A shorter and lighter version of the original MLE—the famous Rifle, Short, Magazine, Lee-Enfield, or SMLE (sometimes spoken as "Smelly", rather than S, M, L, E)—was introduced on 1 January 1904.[15] The barrel was now halfway in length between the original long rifle and the carbine, at 25.2 inches (640 mm).
The SMLE's visual trademark was its blunt nose, with only the bayonet boss protruding a small fraction of an inch beyond the nosecap, being modeled on the Swedish Model 1894 Cavalry Carbine. The new rifle also incorporated a charger loading system, another innovation borrowed from the Mauser rifle; notably the charger system is different from the fixed "bridge" that later became the standard, being a charger clip (stripper clip) guide on the face of the bolt head. The shorter length was controversial at the time: many Rifle Association members and gunsmiths were concerned that the shorter barrel would not be as accurate as the longer MLE barrels, that the recoil would be much greater, and the sighting radius would be too short.
Short Magazine Lee-Enfield Mk III
The iconic Lee-Enfield rifle, the SMLE Mk III, was introduced on 26 January 1907, along with a Pattern 1907 (P'07) Sword bayonet and featured a simplified rear sight arrangement and a fixed, rather than a bolt-head-mounted sliding, charger guide. The design of the handguards and the magazine were also improved, and the chamber was adapted to fire the new Mk VII High Velocity spitzer .303 ammunition. Many early model rifles, of Magazine Lee Enfield (MLE), Magazine Lee Metford (MLM), and SMLE type, were upgraded to the Mk III standard. These are designated Mk IV Cond., with various asterisks denoting subtypes.
During the Great War, the standard SMLE Mk III was found to be too complicated to manufacture (an SMLE Mk III rifle cost the British Government £3/15/-), and demand was outstripping supply, so in late 1915 the Mk III* was introduced, which incorporated several changes, the most prominent of which were the deletion of the magazine cut-off, and the long range volley sights. The windage adjustment capability of the rear sight was also dispensed with, and the cocking piece was changed from a round knob to a serrated slab. Rifles with some or all of these features present are found, as the changes were implemented at different times in different factories and as stocks of existing parts were used.
The inability of the principal manufacturers (RSAF Enfield, The Birmingham Small Arms Company Limited, and London Small Arms Co. Ltd) to meet military production demands led to the development of the "peddled scheme", which contracted out the production of whole rifles and rifle components to several shell companies.
Source: Wikipedia - en.wikipedia.org/wiki/Lee-Enfield
The Lee-Enfield rifle was derived from the earlier Lee-Metford, a mechanically similar black-powder rifle, which combined James Paris Lee's rear-locking bolt system with a barrel featuring rifling designed by William Ellis Metford. The Lee action cocked the striker on the closing stroke of the bolt, making the initial opening much faster and easier compared to the "cock on opening" (i.e., the firing pin cocks upon opening the bolt) of the Mauser Gewehr 98 design. The rear-mounted lugs place the bolt operating handle much closer to the operator, over the trigger, making it quicker to operate than traditional designs like the Mauser. The rifle was also equipped with a detachable sheet-steel, 10-round, double-column magazine, a very modern development in its day. Originally, the concept of a detachable magazine was opposed in some British Army circles, as some feared that the private soldier might be likely to lose the magazine during field campaigns. Early models of the Lee-Metford and Lee-Enfield even used a short length of chain to secure the magazine to the rifle.
The fast-operating Lee bolt-action and large magazine capacity enabled a well-trained rifleman to perform the "mad minute" firing 20 to 30 aimed rounds in 60 seconds, making the Lee-Enfield the fastest military bolt-action rifle of the day. The current world record for aimed bolt-action fire was set in 1914 by a musketry instructor in the British Army—Sergeant Instructor Snoxall—who placed 38 rounds into a 12-inch-wide (300 mm) target at 300 yards (270 m) in one minute. Some straight-pull bolt-action rifles were thought faster, but lacked the simplicity, reliability, and generous magazine capacity of the Lee-Enfield. Several Great War accounts tell of British troops repelling German attackers who subsequently reported that they had encountered machine guns, when in fact it was simply a group of well-trained riflemen armed with SMLE Mk III rifles.
The Lee-Enfield was adapted to fire the .303 British service cartridge, a rimmed, high-powered rifle round. Experiments with smokeless powder in the existing Lee-Metford cartridge seemed at first to be a simple upgrade, but the greater heat and pressure generated by the new smokeless powder wore away the shallow, rounded, Metford rifling after approximately 6000 rounds. Replacing this with a new square-shaped rifling system designed at the Royal Small Arms Factory (RSAF) Enfield solved the problem, and the Lee-Enfield was born.
Magazine Lee-Enfield
The Lee-Enfield rifle was introduced in November 1895 as the .303 calibre, Rifle, Magazine, Lee-Enfield, or more commonly Magazine Lee-Enfield, or MLE (sometimes spoken as "emily" instead of M, L, E). The next year a shorter version was introduced as the Lee-Enfield Cavalry Carbine Mk I, or LEC, with a 21.2-inch (540 mm) barrel as opposed to the 30.2-inch (770 mm) one in the "long" version. Both underwent a minor upgrade series in 1899 (the omission of the cleaning / clearing rod), becoming the Mk I*. Many LECs (and LMCs in smaller numbers) were converted to special patterns, namely the New Zealand Carbine and the Royal Irish Constabulary Carbine, or NZ and RIC carbines, respectively. Some of the MLEs (and MLMs) were converted to load from chargers, and designated Charger Loading Lee-Enfields, or CLLEs.
Short Magazine Lee-Enfield Mk I
A shorter and lighter version of the original MLE—the famous Rifle, Short, Magazine, Lee-Enfield, or SMLE (sometimes spoken as "Smelly", rather than S, M, L, E)—was introduced on 1 January 1904.[15] The barrel was now halfway in length between the original long rifle and the carbine, at 25.2 inches (640 mm).
The SMLE's visual trademark was its blunt nose, with only the bayonet boss protruding a small fraction of an inch beyond the nosecap, being modeled on the Swedish Model 1894 Cavalry Carbine. The new rifle also incorporated a charger loading system, another innovation borrowed from the Mauser rifle; notably the charger system is different from the fixed "bridge" that later became the standard, being a charger clip (stripper clip) guide on the face of the bolt head. The shorter length was controversial at the time: many Rifle Association members and gunsmiths were concerned that the shorter barrel would not be as accurate as the longer MLE barrels, that the recoil would be much greater, and the sighting radius would be too short.
Short Magazine Lee-Enfield Mk III
The iconic Lee-Enfield rifle, the SMLE Mk III, was introduced on 26 January 1907, along with a Pattern 1907 (P'07) Sword bayonet and featured a simplified rear sight arrangement and a fixed, rather than a bolt-head-mounted sliding, charger guide. The design of the handguards and the magazine were also improved, and the chamber was adapted to fire the new Mk VII High Velocity spitzer .303 ammunition. Many early model rifles, of Magazine Lee Enfield (MLE), Magazine Lee Metford (MLM), and SMLE type, were upgraded to the Mk III standard. These are designated Mk IV Cond., with various asterisks denoting subtypes.
During the Great War, the standard SMLE Mk III was found to be too complicated to manufacture (an SMLE Mk III rifle cost the British Government £3/15/-), and demand was outstripping supply, so in late 1915 the Mk III* was introduced, which incorporated several changes, the most prominent of which were the deletion of the magazine cut-off, and the long range volley sights. The windage adjustment capability of the rear sight was also dispensed with, and the cocking piece was changed from a round knob to a serrated slab. Rifles with some or all of these features present are found, as the changes were implemented at different times in different factories and as stocks of existing parts were used.
The inability of the principal manufacturers (RSAF Enfield, The Birmingham Small Arms Company Limited, and London Small Arms Co. Ltd) to meet military production demands led to the development of the "peddled scheme", which contracted out the production of whole rifles and rifle components to several shell companies.
Source: Wikipedia - en.wikipedia.org/wiki/Lee-Enfield