No More Lee-Enfield: Canada's Rangers To Get a Tech Upgrade
ControlsGeek writes The Lee-Enfield .303 rifle is being phased out for use by the Canadian Rangers, a Northern aboriginal branch of the Armed Forces. The rifle has been in service with the Canadian military for 100 years and is still being used by the Rangers for its unfailing reliability in Arctic conditions. If only the hardware that we use in computers could have such a track record. The wheels turn slowly, though, and it's not clear what kind of gun will replace the Enfields.
How about a modern .308 bolt-action rifle with a synthetic stock? The caliber is more than adequate; the stock won't be affected by the elements; and a bolt-action is very reliable. It's extremely simple and easy to keep clean. Almost any brand will do.
...reveals that Colt Canada will be producing the new ranger rifle, the RFP was put to pasture last month. My thinking is that the stock will be a sealed beech rather than abs plastic (which would become brittle in the cold), keep the ten round box but chamber the rifle for .308 Winchester (7.62 NATO) and keep the turn bolt action.
Political debates have me rolling my eyes so much I think I got optical whiplash. I should sue. - Foamy The Squirrel
Getting my gun license in a couple months and it is on the list of guns I want. I spent a week up north working with the Canadian Military and a bit with the Rangers and I enjoyed it immensely. They get an allowance to purchase their own equipment. Once out on the tundra they revert to the traditional garb as they found the high-tech stuff doesn't work well.
To imagine the same weapon used so heavily in the tropics, mud and monsoon being noted for its reliability in Arctic conditions is amazing. But this is a very simple basic weapon. Even India is phasing them out, apparently.
Not really, all those late 19th century bolt action rifles were extremely reliable, that's why the bolt action is still the most popular rifle action in use today which says something about the soundness of Nikolaus von Dreyse's original design that first saw the light of day back in 1824. This type of gun has been used in the high Andes in S-America, jungles in Africa/America/Asia and deserts around the world. The German Mausers and Russian Mosin Nagants operated just as reliably in those places as the Lee Enfield and long as you had proper gun oil that didn't sieze the gun up in extreme cold they did well in the extreme Arctic too. Bolt action Enfields and Russian Mosin Nagants are still in widespread use by the Taleban in Afghanistan and Pakistan and througout the Middle East. I've seen these old guns in the hands of Hamas guerillas in the Gaza strip (At least one was a WWI Turkish Mauser by the look of it) and by rebels fighters in Arabia. People may think that's comical but in the hands of a decent marksman some of these old war horses will still out shoot a Government trooper armed with a brand spanking new M4 Carbine, G-36 or AK-47.
Only to idiots, are orders laws.
-- Henning von Tresckow
Epoxy is a thermosetting plastic so is very unlike nylon. It's already as brittle as it is going to get at room temperature - it keeps the same toughness at lower temperatures because it doesn't have a glass transition temperature like nylon does. It's due to the two materials having very different structures. Epoxy has a lot of crosslinking, like a mesh, while nylon doesn't, like spaghetti. Cool the spaghetti down and there's a lot more resistance to it moving about on the plate until suddenly it's all stuck frozen together - glass transition temperature.
Look up "thermosetting vs thermoplastic" for some ideas. What the holders of the nylon patent know is not relevant for something made of glass reinforced epoxy resin.