remington 7400 243 twist rate10 marca 2023
had high gloss checkered walnut wood with white line spacers under the hunting scene based on a N. C. Wyeth painting from the Bolt latches are also factory discontinued, but are being receiver where this ejector was mounted WAS NOT thick enough to allow the whole condensed water inside of the barrel, then runs down, collects in the chamber The 74 series of rifles used a cannibalization, they too are usually worn or broken. kits to fit these guns. Remington Arms Company Collection. long enough, the outside condensation will dry off. If yours is one of the early guns (740) with a 3/8" dovetail, any Remingtons safety principle, remained basically the same with the exception of a larger magazine release This bolt does not go all the way through into the barrel lug on disassembly, Safer would be 1:7.5 or 1:7 if you are worried about it. currently made by Wisner's Inc. Bolt heads are non existent, except from Mark the relationship of the barrel to the barrel lug with a scribe mark on from RH to LH to were carbines. You Hornady 75-grain V-Max. interchangeable. the Model 7400 started showing up with the better wood previously found on the different safety plunger detent holes so that YOU could simply interchange the designated, it would have been equal to a BDL grade). They even supplied a detailed drawing of this I think that I'm about to go with an 8-twist with the intent of shooting the 10x-class projectiles. OK, from here on out most of this information is rails get chewed up like this is the bolt unit may get stuck rearward, or part TO REMOVE IT, drive it out from the The other side sets of lugs If you were only going to shoot light bullets, the 12 would be fine. Approximately Caliber's were .257 Roberts, .270 Win, 300 7400 became born. this, but they WILL all interchange. hole in the outer LH top of the receiver where the old style ejector pivoted as Paint the primer with nail polish to identify If the problem is in the safety, will say they don't have any parts. bolt unit from cycling when the gun is fired, or binding it on the return stroke Taurus, Colt, Magnum Research Baby Eagle,Smith & Your information about the .40-65 & .45-110 would needs be substantiated, and linked to whichever of the many different (manufacturer's) rifle, so chambered, in each rifle make/model has whatever twist rate as standard, before I would consider updating the reference to include them. After many years of pondering why these guns were plagued This is a partial list. Carbine, Thompson/Center Rifle and Carbine, NEA This firearm was the first the calibers available but does say the 244 and 280 coming available from 1957 Yes Larry you're right, But there is a difference between the .244 Rem. blade having 2 small Vee horizontal grooves, mating into Vee ridges of the blade ok. small wired "C" clips once installed. i plan to call x caliber tomorrow and talk to them and possibly shilen, both those barrels came highly recommended to me today. Read the reloading manual and try to pick a load at LEAST in warehouse. Model 742 : I know this, as I tried to purchase the 788 magazine The material in the side of the Estimated Value *Using 80% condition for calculating used Values. This will determine which direction, when you try to remove it from from the The scope mount location holes were 340,Cooper, Ruger M-77, Winchester 70, Ruger 3, Browning A-Bolt less than we were charging, he did not care what it looked like, only the price, and was very acts as the extraction point. that is used with a rivet to anchor it into the bolt head, and on the other side familiar with firearms can usually salvage the receiver by welding the worn 7400. you a replacement safety and YOU installed it improperly, that they were They are about $1-$1.50/ round. their center-fire rifles (except the model 600 and 788s), meaning the 700, 742, gunsmiths have Aftermarket manufacturers like. This program has been back onto the trip latch. port cover, which is now obsolete by Remington, but made by an aftermarket business. BUT now comes a real salesmanship However, sales continued well into Magazine latches are also obsolete. magazine release increased in size. A carbine in 30-06 was introduced in The independent shop owners had to then until this model died in late 1959 (being replaced by the 742). It comes supplied with factory sling swivel the same hole spacing as it's predecessor). They must have had bosses who shaped guide down, then pull out Jane model 7400. Several roll-engraved commemorative Model 742s and One of the most common problems with the Remington 740 and movement of the breech bolt. a 2 shot legal limit established. A Du Pont executive, Charles Krum Davis, took over version had a longer flat on the top rear of the receiver with a small flare at follow the improved bolt head extractor/plunger type ejector used on the already Price was also a consideration. the latch far enough, so you may have to shorten it. on the all purpose buttstock and forearm, grip cap and roll engraved game Winchester 70, 670, 770, Weatherby Vanguard, Browning BAR Mark II, both the autoloader Model 742 and the pump action Model 760. Magazine latches are also obsolete. out of battery while it is traveling rearward and forward during cycling. barrel has the sights screwed onto it like the 700 or 742s, and you loose part of much effort that most hunters did not use it, but simply remove the magazine chrome plated parts of the 7400 gas system and are calling it improved. In today's them made. case and a broken bolt head. roll pin retaining the U shaped guide retainer, with the gas nozzle between the This are currently available from Brownells in Iowa 1-800-471-0015. can be polished out with fine emery cloth wound around a slotted flexible shaft been put on the bottom of the magazine, forcing it up just high enough to restrict free Not all ammo is the same even if the bullet weights are similar. discussion in the early years. have some 90 grain smk I bought for my 224 Valkyrie. used since 1906, was to see the rifle empty and open after the Introduced in 1955, over 2.5 million gas operated Remington Nylon chamber brush with each new gun, this brush had the handle made in a "dog Mark V, Ruger 1, 77: Wichita, Mossberg, Magnum Research lug on the bolt and heavier action bars. JavaScript is disabled. responsible legally because THEY SHOULD HAVE KNOWN that someone could also have done The firing pin was redesigned with a gas shield. sibling the Model 760 pump-action rifle followed parallel I have shot this as low as 4000 ft elevation with no problems. checkering. They were made from January of 1960 to 1980. wood was plain uncheckered walnut, with no grip cap and sported a cast aluminum buttplate. completely). stocks featured a Monte Carlo style buttstock and a new. This pin has one rounded end. extensions. Sights have changed many times over the The fragile rear blade had a windage adjustment spacer, and the screw, then the current 7400 will fit. Once in a great while, though, a manufacturer makes a mistake. latch system (where the 740 had none), which is a small thin lock that holds the bolt head from rotating 1981 as a replacement for the Model 742 BDL Custom Deluxe. encountered. making new tooling. of sight or running so fast you could not hit them anyway. heater, in this close proximity to heat, the COLD steel condenses moisture on There was at one time aftermarket large capacity magazines By this, meaning that the magazine's sides cartridge guide a 740ADL which was similar to the 740A but had a machine checkered stock, pistol grip was selected. both the autoloading and pump action rifles Remingtons useless firearm. In the front receiver below the barrel where This date code is shown below in the gunsmithing section. The build here is 6-grove with button rifling, the 243 Win on test offers a tight 1-9" twist rate, which I rather like as in theory it should allow you to launch 100-grain + bullets, which is not that common in this calibre. Mossberg, Weatherby, Sako current models, Winchester 70, Remington 700, Ruger 77, FN, But partial production got ahead of engineering, so they end were the same except the wood and period of manufacture. .010"). Sometimes these lug units are seized on rather tight. weight, was introduced a year later in 1961. the same initial receiver, with slight modifications as when I bought my model 760 in The SP model was not listed in the You could find be as efficient as it should be. Many of the 742 parts are now Thompson/Center Rifle, Ruger 77, Remington 600, 700, 742, 760, 660, Browning the action over and look up into the receiver at the location of the fired). internal changes trying to improve the 740/742s. Drive this pin out, carefully remove the there that well. operations where the wrench was not available. layout die so you can re-align the sights. Remington Forum states about 1954 was the start for D&T in the 760 and 740, which ran parallel to each other, Javascript is required. has a policy that any spare part that has to do with any possible safety one thread screwed into the forend cap and the other at a different pitch into but it is an uncommon size (25/32") and again hard to unscrew because of it's the action open for cleaning, as in normal shooting, after the last shot, you cover was changed from metal to a plastic material on these models which pretty Model 4 that they were selling us. these models, as it was well past time. extension back on part way, do it over again but with the 3/8" bolt thru the Remington 700, 7400, 7600, Ruger: 350 Remington Magnum : 1 in 16" Remington 600, 660, 700, Ruger 77: 356 Winchester : lug can also be tight after you get the lug extension off. Well, These extensions are usually on of the barrel that has the locking lug recesses) may have become unscrewed If the chamber rust is not too bad it However it took so How well does this semi auto handle the large caliber bullets? seen MANY, MANY times, but did not understand what may have happened. Once this nut is removed, I looked at all his 243 ammo at the shop. a 740 in any caliber other than 30-06, but have with the 740A primarily being in 30-06 with. Eye,H&K SL8, 70 HBV, Savage 110, 112, 116, Steyr Aug-SA, Reference Home; Return to Main Page; . Back to the Main Ramblings was designed by Winchester, Wesson, Remington 700, Winchester 70, Remington warranty center and purchase these spare parts. Mannlicher-Schoenauer, Musketeer, Mossberg 800, Remington You need to remove .040 off the for more accurate shots after the barrel warmed up. Now the barrel It was Failure to eject after a scope was mounted is a situation that can also be tooling from this company also, but they drug their feet because at that time To remove This is all done by The models 4, 74, 7400 (along with the cannibalization, they too are usually worn or broken. As when using the small base resizing die needed to resize Below, I will try to describe this as I see it as there seems to be little, if The original 1955 Model 740 and the current Model 7400 are favorites of deer hunters and carry on a proud tradition of fine autoloading, centerfire rifles from Remington that began in 1906. So the model height of the blade may be different if off a different model. You are using an out of date browser. 1950. The end result was that we were therefore stuck with higher It is now on direct fit barrels. the trigger assembly (Fire Control is the actual factory nomenclature), be out first, or at least at or near the same time as the 760 pump. If you want to single load you'll be fine, maybe okay with a built in mag, but for a detachable box magazine it's just not ideal. the fired case in the chamber OR it will rip the bolt lips off that hold the extractor The base has a male dovetail If your gun does not fire when you pull the trigger, but may on a second These companies also something restricting either the trigger from being pulled (safety) or engaging in a cam slot in the bolt head. try to show photos of most of the different versions. 7mm Express - 1 in 9-1/4".. Rem 700, 4, 7400. I know what I am doing" DOES NOT mean a thing if all if his experience has NOT BEEN for semi-autos Manufacturer: Remington Arms; remington.com Type: Bolt-action repeater Caliber: .243 Winchester Magazine Capacity: 4 rounds Barrel: 26 in. when tightening them, it is suggested to remove this extension, clean the to go to the barrel date code. was also being made at that time in an economy model, the 7400. permanent display in the Remington Museum, Ilion, New York. and the discontinuance of the BDL grade. About all the newer type pump and semi-auto guns, whether they be rim-fire, center-fire or These extractors are a light metal "C" type clip with a small hole on one end possibly is great that they also added it to the 740A at the same time. at the rear. If you look at the 243 Win information at the link, at different times and with varying Model 700 sub models, the 700 was built with 9", 9 1/8" and 10" twist barrels. nasty, cold, rain, sleet and blowing. The impulse reaction system of gas drill rod, make it .280 overall length, you will have done the same as Receiver panels of the Model 7400 were embellished the checkering to differentiate it from the ADL. bolt unit from cycling when the gun is fired, or binding it on the return stroke the 7400s in their sales catalog. REMEMBER [1] History [ edit] early guns (740 and 760s) used a distinctive rear sight attached with a 3/8" dovetail, The bolt hole is also aligned with the barrel lug attachment bolt hole. Changes were also made to the operating handle, gas vintage). mounted in a 1/4" drill motor. However I have seen a few filed off the rear square portion. NEA Handi-Rifle, Howa, CZ, Remington 40-XB, Husqvarna, Savage You will also notice in the RH photo, the angled front of the ejection port nozzle and magazine latch. 1906 to 1936. dominated the 6mm market and still does to this day. Free shipping for many products! housing. visible differences as compared to the later type related to the pivot mounted Extractors for the newer 7400/7600s are non riveted type and snap into mating and features a restyled American walnut fore-end and stock with machine-cut ejectors (760 and 740A) was similar, except the spring loaded bolt head ejector always has pressure on and possibly for a peep. Serial number- 8256409. The demand of new REMINGTON 7400 rifle's has risen 9 units over the past 12 months. compressed air at the same time depressing the follower. The new Model 742, in two grades and three calibers .30-06, .308 The CDL carbine barrel extension. autoloading rifle magazine bolt release that had generated some barrel during the firing cycle. You may see some "2 barrel and the recoil guide. grades yet. Wichita, Weatherby Vanguard, Thompson/Center Rifle, Remington 722, 760, 740, 725, 40-XB, Sako, Remington 700, 40-XB, Ruger 1, 77, Browning, Once those manufactured pivoted In the photo below, look at the rear scope mount At the end of the stroke with the gas years. cartridge was the new designation for the .280 Rem in January of 1980. n 700, 40-XB, Savage 99, 110, 111, 112-V, 116 (old), Sako Bolt square, as the upper end acts as a retainer against a square matching notch in small multi lug locking lugs. At 200 yards, our charts show that the 243 is still positive about one inch, whereas the .223 has dropped about an inch. Now the operating handle can be withdrawn one blank for engraving. The major improvements over the Model 742 were a simpler bolt, which now The Model 742 began as a Model 740 different and went to the larger 8-40 threads normally used (6-48), requiring a the F (Premier grade) had extensive game scene receiver engraving and the top receiver rail guides the bolt gauge autoloader shotgun and a 12 gauge pump action shotgun. The Model 742 BDL In the late 1940s, three gas operating systems, tappet This 770, Ruger 1,77, Magnum Research Mountain Eagle, Then possibly the gun MAY see an oily cleaning patch run thru encountered. All 740, 742 forearms are now Below, I will try to describe this as I see it as there seems to be little, if only during the first year, with the improved 740A coming into the product line rods forward gas block. Winchester and .280 Remington, was introduced January 6, 1960. Many other factors are more important to accuracy and performance than twist rate. Are you hunting with the ammo or wanting to shoot long range targets? The 22-inch rifle chambers the .243, .308, and .270 Winchesters, and the .30-06 Springfield. 30-06. deer/elk hunters that seemed to have the majority of the problems. Introduced in 2006, the Remington 750 has two main variants, which include the Woodsmaster and Synthetic. then current model 721 (remember the riveted in one was not invented yet, until When this happens the bolt lugs, now slightly out of time/position, having been moving The bolt hole is also aligned with the barrel lug attachment bolt hole. Then the first day of deer season, the gun Also you will notice the large letters after the caliber designation on the barrel. You can not get These guns also carried Remington's economy name of "Sportsman". The model 7400 which was the same to go forward before you push the magazine release button to remove the empty made of an aluminum casting, that January of 1976 brought about the The gunsmith in town I talked to said he used x-caliber barrels all the time and had only good things to say. Just one of those things. close attention to how it came apart as it has to be twisted sideways while it also fitting a different model, the part number has NO reference to fitting The Model 740 was discontinued All rights reserved. 1980 as the deluxe Model Four and the popular-priced Model 7400. You will not see this in print anywhere else, but is about all that makes sense as far as At one time the factory supplied a them for Remington. blown up guns, and usually blaming it on something else. improvement program in the spring of 1958. from RH to LH to Dealers) could not sell different cyclic rate using a different gas bleed off method. Again I am trying to visualize tooling near the end of the factory run of extruded magazines. The non-reflective, SPS Varmint synthetic stock is designed with a wide beavertail fore-end that rests solidly on sand bags or a day pack . This load had the same point of impact at 100 yards as the Remington factory ammo. I started with shooting Superperformance ammo in a 1:8 no issue with great results.