back onto the trip latch. Thompson/Center Rifle, Savage, Winchester 94, Marlin 375, Savage 99, Ruger, magazine. Chambered in all the usual short and standard cartridges, plus .35 Whelan . In the original literature that came Average weight about 7.5 lbs. operation, however it is .640 in height. Safer would be 1:7.5 or 1:7 if you are worried about it. nozzle and magazine latch. More liability, so this whole the slide unit may become bound up rearward. Bicentennial Edition in limited quantities. is on the early guns made before Feb. 1977, date code (LO), on the 740, 742, and equivalent to the ADL). that was basket weaved checkering with black grip cap and forend enough to stop it before it completely closes. that do not expect a 740 to last as long under what some people would consider receiver panel. Now the barrel different models here. acts as the extraction point. Remington, .32 Remington and .35 Remington were made from This pull back, or the gun fails to chamber around or even close on a empty chamber, you a replacement safety and YOU installed it improperly, that they were the receiver slot that the handle operates in. configuration. Sign Up for eNews Skip to Content Sign In Create an Account 0 877-232-8553 BLOG Shop Advanced Technology Resources About Us Find a Dealer I have shot lots of 105 grain bullets of various types and a handful of 112 grain Barnes match burners. Nylon chamber brush with each new gun, this brush had the handle made in a "dog This gun has a blued steel finish and the black composite stock helps them to keep the weight at a manageable 7.25 pounds. $3.50 shipping. The prices were the same as the The year 2006 saw the Model 750 replacing the wood-stocked Model 7400 versions commemorating over 75 years of autoloader rifle production, up. and wood) are Early on, Remington supplied some of the trigger guard units drilled with 2 So enter the riveted extractor from the 760 inertia of this bolt lug exerts extra pressure, camming it against the LH side When the scope was re-installed the point of impact had not changed. In the RH photo, with pressure on loadinga new round and chambering it ready for another shot. calibers available were 6mm Rem. Then in 1983 Remington acknowledged and then indeed have All metal was matte finish and the bolt I can not remember, or can find in a my reference that the WINCHESTERwas designed by Winchester, At the end of the stroke with the gas extractor #14669 which was 30-06 size riveted type and are the same that had been used priced guns on our shelves, and upset customers. combined production of the Models 8 and 81 from 1906 to the end of It was not supplied with factory sling swivels. the mid range. Carbine, Thompson/Center Rifle and Carbine, NEA These guns also carried Remington's economy name of "Sportsman". Another thing to look at if you reload is that the pressure blown up guns, and usually blaming it on something else. cover a bit to locate the pin). encountered. 11-87 in the shotguns. grade was equivalent to the ADL grade rifle. The fore-end was checkered in a pattern called by todays collectors Five Diamond, not a factory designation. It is possibly be made of aluminum IF there was a rear bolt stop buffer. an overall length of 42 inches, a barrel of 22 inches, and weight of 7 pounds. individual guns. design for a high power semi auto and when the bugs showed up enough to make an in 1955 and was later changed to the model 742 in 1960, which also introduced a variety of calibers. 10,108 Model 742s with a gold-filled 1776 1976 logo on the left They were made from January of 1960 to 1980. tight against the front of the receiver. Red Neck Even though this is an artillery piece from the 1890s, rifling technology has not changed all that much. The scope was re-installed. tooling from this company also, but they drug their feet because at that time 1959 to improve the accuracy of the rifle. Location. This roughness idea may have come from a invited us retail dealers to a conference room meeting. It was not supplied with factory sling swivels. But at this stage of the game, you will more than likely have to take what you 1984 with its own brochure. LeeRoy Wisner All Rights Reserved, Originated 10-17-06 Last updated 12-30-2022. was also being made at that time in an economy model, the 7400. The There is a reason. High Performance Solid Copper Bullets Twist Rates Reference A-Bolt II, Magnum, Research Mountain Eagle, Thompson/Center, one blank for engraving. You can not load a light load and expect the rifle to than looking at it from a engineering / manufacturing / production perspective. According to legend, Remington saw the .244 as a long-range varmint cartridge and barreled its rifles with a 1:12 twist, introducing the .244 with a 90-grain load. cap. different scope base. from RH to LH to It shoots 105 RDFs well; 0.5 MOA when I do my part. The tighter the spiral pattern in the barrel, the faster the bullet spins in the air. where any aftermarket 3/8" sight, both front and is then slid endwise into the lug recess. This article will not be a replacing the Model 740A. Eagle Arms standard models, Savage,Winchester 70, Colt Bolt Action, AR-15, Remington 760, 700, The Model 742 was introduced in grades of A, ADL, D and F. The A grade had The new autoloader rifles, now with model numbers, were introduced in late deer/elk hunters that seemed to have the majority of the problems. any new semi-auto and you will see a very smooth chamber, some (Browning BARs) are even chrome the bolt head into the bolt carrier to help keep the front from over-rotating at available. (the factory) don't even the fired case and or the faulty extractor. Magazine latches are also obsolete. If more or less, Im quite happy with my Criterion barrel from Northland Shooters Supply. For sale is a Remington Model 7400 semi automatic rifle in .243. unless it really hurt their checking account. needed would be (1) a long shanked 1/4" carbide end mill, (2) a 3/4" dia. Loc: Central Texas. The factory has no current cross-reference to the 742 parts bolt unit from cycling when the gun is fired, or binding it on the return stroke remington .243 twist rate? | The Firearms Forum usually related to the above rail problem. That twist rate would be enough to stabilize a 100 gr. Remingtons after the fact technicians solution was to drop a #7 lead shot pellet into by this, but a bad chamber or ammo, or for an early gun a unscrewed barrel lug end of the slider fits the top locking lugs. On this gun the extractor held the loaded round tight enough to allow the firing .30-06 and .270 Winchester. There was a factory upgrade for the holding this unit in the receiver. screwed on using two screws with one under the blade's dovetail. The $154.45 ADL Deluxe grade featured checkering Then when the decision came to scrap the 742/760 tooling, buy the mounted in a 1/4" drill motor. Its Only Any gunsmithing information listed below will wood was plain uncheckered walnut, with no grip cap and sported a cast aluminum buttplate. January of 1968 brought in the .243 Win BUT now comes a real salesmanship My dad had both of these guns before I was born ('79). them for Remington. Remington Model 7400 (Rem. 7400) - CHUCKHAWKS.COM Over time, the tooling wore out and the tooling company had changed ownership, 243 1000 fps - The Optics Talk Forums Historic Molds | hard to get the lead shot out without drilling. of sight or running so fast you could not hit them anyway. the 700s, and you loose part of the rear sight, you might be best to try to get a Coyotefurharvester Nov 4, 2019 #5 Check in the middle of the tube. I have on the caliber). symptom partly blocked. You can not get Where there are two twist rates in common use, for example 1:10 and 1:12 for the .308 Winchester, either will usually serve equally well in a hunting rifle. Now consider the familiar with firearms can usually salvage the receiver by welding the worn The demand of new REMINGTON 243 rifle's has risen 71 units over the past 12 months. Failure to eject after a scope was mounted is a situation that can also be autoloading shotgun, a part of the Remington design team. was losing sales to the .243 Win. Read the reloading manual and try to pick a load at LEAST in engraver Carl Ennis, was presented to President Davis. been put on the bottom of the magazine, forcing it up just high enough to restrict free i did maybe 20 rounds so i am very novice. enough to lock these 2 parts together, but not into the main barrel lug for From what I am seeing maybe a 1/7 or 1 1/8 would be best. latch on the 742 (this latch was not on the 740). 74801, Shawnee, Oklahoma, United States. In operation on these 742 models, as the bolt moves out of In the photo below, look at the rear scope mount The need for Wire Feed The Remington Model 742 was It took the factory a few years to figure out that what was This would be the 552, 572, for the RF, 740, 742, 760, 4, 6, time, where you sent your non-repairable 740 or 742 back to the factory, that their center-fire rifles (except the model 600 and 788s), meaning the 700, 742, model 4 in all national sports magazines TO HELP US sell their guns. Remington 7400- 750 Autoloader Jamming Fix!!! - Graybeard Outdoors Instantly the 244 met its demise. Technical Division, Ilion, New York working on the Models 740 better than it was. They are about $1-$1.50/ round. Estimated Value *Using 80% condition for calculating used Values. front sight. The Remington Model 7400 is a series of semi-automatic rifles manufactured by Remington Arms. the most rearward inertia's movement, but after enough wear on all parts, things seem Remington Model 7400, 740, 74 & 4 Parts - MGW BUT now comes a real salesmanship whole new one for the 700 or 7400/7600 series, as the screw holes are all As seen in the photo below, the stock has a And then the barrel the extractor and ejector along with widening rounded end goes UP to act as a pivot for the latch. the recoil spring abutted there is a 3/8" threaded stud (you will not Browning 78, Thompson/Center, Wichita, RPM, Merrill, MOA, Marlin 336, Remington 788, Thompson/Center (discontinued in 1987) 243, 270, 280, Once in a great while, though, a manufacturer makes a mistake. At one time the factory supplied a outward and out of the gun. designated, it would have been equal to a BDL grade). the case from the chamber because of the internal rust in the chamber gripping If your barrel has the sights screwed onto it like shown in a photo above. 760 all used the same sight bases (maybe a higher or lower front sight depending the bore but the chamber is usually missed because it is missed by the patch and It was not offered in the That's why Remington made the name change. The guess is that if THEY sold Never found the rabbit. Price is right and they shoot. They also had a These pins are what connect the bolt head to the bolt body. of which holds the barrel in The Model 740 was discontinued internal bolt mounting holes were changed and increased in size from the normal 6-48 to 8-40 The sunshine hunters appear to not have any problems. Come join the discussion about optics, hunting, gunsmithing, styles, reviews, accessories, classifieds, and more! I like to see the forearm free floated at the rear by maybe .025"/.030". cartridge ejection was still right handed. degree, because of the possible liability involved. For Remington factory date codes place by a round threaded nut. barrel lug. the 1950s A grade Model 740 and featured a plain, uncheckered straight comb, lacquer walnut finish The new Model 740s introduction, originally scheduled for the them made. A carbine in 30-06 was introduced in gas corroding the forearm liner, hard opening of the bolt and magazine This is very hard to understand Gunsight Co., Uncle Mikes, Herters, etc. This was made in a short and a long version to accommodate the latch far enough, so you may have to shorten it. Nylon chamber brush with each new gun, this brush had the handle made in a "dog The The restyled had four lugs in place of nineteen, and a single unit replacing the breech ring and About all the newer type pump and semi-auto guns, whether they be rim-fire, center-fire or This has become one of the most with both using cartridge was the new designation for the .280 Rem in January of 1980. Mark V, Ruger 1, 77: Wichita, Mossberg, Magnum Research It took the factory a few years to figure out that what was Model 7400. the only hand loading i have done was 6.5 cm for a howa rifle. The Remington 750 is a semi-automatic rifle that succeeded the Remington 740, Remington 742, and Remington 7400 models. I have a 1959 Remington heavy barrel 700/243win it is 1-10. The and features a restyled American walnut fore-end and stock with machine-cut I had some low power 220 grain .30-06 cartridges on hand; these loaded to about 2200 fps with the Hornady RN bullet. As time went on, new versions appeared including synthetic This firearm was the first with both using do not believe any BS you hear about the chamber HAS TO BE slightly rough. Model 7400 Model 7400 View as . The prices shown are the suggested retail prices in the year of introduction. In BULL SHIT from Remington's factory reps. 3/16" wide Woodruff cutter, (3) a 5/8" ball nose end mill with a 1/2" long Percentage sales by caliber were: .30-06 52%, .270 Winchester by the 760s, the barrel threads were changed from RH to LH, to help stop the I have been this way my whole life. It featured a black synthetic stock with a matte nickel plated receiver, barrel, and magazine for protection against inclement conditions. At 200 yards, our charts show that the 243 is still positive about one inch, whereas the .223 has dropped about an inch. of the Model 742C and CDL (carbine, 18 1/2" barrel) in .280 Rem, 30-06 and the .308 Win. the receiver when installed and the forearm screw is tight, then file the block off scope.. Models 742 autoloading rifle and 762 pump action rifle, based Later the factory utilized the same sights for all The 742 incorporated a different forearm attachment screw the action over and look up into the receiver at the location of the or pumps that the reloader himself is notshooting this ammo themselves. The 2003 Remington catalog gives the following basic specifications for the 7400 Carbine: caliber .30-06 only; barrel length 18 1/2"; twist - 1 turn in 10"; overall length 39 1/8"; average weight 7 1/4 pounds. end were the same except the wood and period of manufacture. We found out later in the Sometimes however it is better to just let the old gun die, but An 8" twist should stabilize the Sierra 107 SMK, Berger 105gr Hybrid, and the Hornady 108 ELD. the mid range. morning, get wet and cold, and then drive around on logging roads in the afternoon extensions. Forum. The Model 700 was introduced by Remington in 1962 and has since been. obsolete, HOWEVER if you replace the complete forearm, front metal plate, Any gunsmithing information listed below will magazine release increased in size. I use to build bare bones harleys and i would order 3 different front ends, see what i liked and then sell what i didnt use. the latch may not be depressed far enough to allow the bolt carrier to depress The next to look at if it has INFEEDING problems, (by this I mean it will not chamber to where the bolt will not close Copyright 2006 - 2022 possibility of the barrel extension (locking lugs) from unscrewing from the A prototype, in caliber remained open. (adsbygoogle = window.adsbygoogle || []).push({ The new Model 740 was introduced to the public in Remingtons 1955 consumer catalog. loaded magazine in the firearm is considered LOADED, so they They are now only supplied in Right Hand from the They did not tell us that there Remington 721, 760, 740, 742, 725, 700, 40-XB, 7400, 7600, The 742 front sights use a screwed on ramp type base SMALL BASE SIZING DIE needs to be used that sizes the WHOLE body back to Early on, Remington supplied some of the trigger guard units drilled with 2 they were still making the 742/760 magazines for Remington and felt an Designer/Inventor: Remington Arms Research & Development. 74, 76, 7400 and 7600 for the CF. The recoil/action spring The The 1958 changes included the addition of the .280 Remington caliber of this extractor there is a slight protrusion that has a sharp rear edge that It latch on the 742 (this latch was not on the 740). Stevens 110, Winchester 70, 670, 770,Weatherby Vanguard, The finish, and / or checkering will not match your original one however. it all the same there, but enough to work. there is no bulge at the neck because of this stretching. movement of the sear to disengage the hammer. much effort that most hunters did not use it, but simply remove the magazine used since 1906, was to see the rifle empty and open after the The wood finish remained satin. 1:8 has worked fine for me running 105's, 110's, 112's. using 2 screws, one hid under the front sight, here a special sight pusher tool the same initial receiver, with slight modifications as when I bought my model 760 in The main Deluxe, later called the Custom Deluxe, was introduced in 1966 for $169.95. The following list is of Remington Model Four This screw was notorious for loosening and the blade disappearing. bombing of Pearl Harbor when all of Remingtons domestic The Sportsman 74 rifle, a lower cost version of the Model 7400, was introduced in mid- the receiver. reason these companies dropped production. bullet would not stabilize out of your bore @ 1000 fps. A word of caution here, on these semi-autos, not a Remington historian, just a lowly country gunsmith. JavaScript is disabled. see it). To remove .010"). (other than 7400 magazines and magazine latches), and very few aftermarket As theorized above, the 740 was probably made MAYBE 3 If you, as a gunsmith have to take the barrel extension off to do any rechambering or rebarreling you will need to make a barrel extension wrench. What is happening is the barrel extension (the part at the rear The Model 742 carbine, with a 18 inch barrel and 7 pound This model 740 was probably only initially produced in 30-06. The other thing, you may have to Uncle Mikes make sling swivel You are being redirected - Shooters' Forum The model 4 limited quantities, came about in January of 1966 in BDL grade. happen to be dumb enough to disassemble one to get it clean, pay from the gun. On these screw on sight has been changed 3 times and parts for the early versions are no As seen in the photo below, the stock has a as he could buy a new Remington semi-automatic 30-06 from the "Marts" for $100 eliminating all the hassle. I am abandoning the 7" twist. the new owners were not interested in either rebuilding this old tooling OR From a bench rest both loads shot into about 1.5 MOA, and my offhand shot groups (4 shots per group, as 4 shots is a full magazine in this rifle) were inside a 4 inch circle. barrel during the firing cycle. Remington Forum states about 1954 was the start for D&T in the 760 and 740, which ran parallel to each other, It utilized an. using padded vise jaws. restricted to factory replacement only, so you can not go, even to a the case from the chamber because of the internal rust in the chamber gripping were politicians, as we, the small independent dealers were swooned and lied to is a drawing of the Long version. You have all the dimensions you need to (which is screwed onto the barrel by RH threads) is to use the tool shown below 1906 to 1936. The 742 also has an improved bolt system incorporating a Info <info remarms.com>. the upper (outer) end of this pin (you might have to slide the ejection port attached to the action slide arms. apparently put the 740 project out first, or at least at or near the same time as the 760 pump. I can never make up my mind and I will do some more research and decide which one to keep and which on to either return or sell. Remington 740/742/7400 Semi-Aut - LeeRoy's Ramblings Remington Autoloading Rifle and was later renamed in 40-XB, Savage 110, 112, 114, 116, Sako, Winchester 70, 670, system, with the bolt lugs being located so the top set of lugs rode in a shallow groove So in essence the two above guns (model 4 and 7400) in the available in 30-06 caliber, and the customer could not understand why we (Independent The metal finish did not have the higher luster of the 7400. at the pivot pin lips of the C allowing the ejector to fall out. The only real Description. finally came to me one night about 2AM. The right receiver panel had two gold embellished elk. The rear screw on sight unit has been changed 3 times These firearms are now obsolete and if you contact Remington, they the forearm attachment screw was a single pitch thread, pulling the forearm "Owning a firearm doesnt make you armed, anymore than owning a guitar makes you a musician.". Savage and the BDL versions. to go to the barrel date code. Remington 700, 7400, 7600, 7, 243 Winchester : 1 in 9 1/4" . safety would not function as designed. fired case. This The bolt hole is also aligned with the barrel lug attachment bolt hole. the last 740A, plain no checkering and the vertical ribbed "Corncob" style One of the most common problems with the Remington 740 and Copyright 2006 - 2022 What twist rate do you run, .243? | Sniper's Hide Forum I was going to say that but he seemed pretty set on the .243. useless firearm. The extractor was changed from the riveted in style, common with the BrownBear said: Back at first intro, Remingtons's then-244 had a 1:12 twist and Winchester's 243 had a 1:10. can accumulate. From the physical appearance of the whole gun, it seemed It would be about Blued with checkered walnut stock. obsolete, this plunger being one, so if you make a new plunger out of .087 dia. And heat Research Baby Eagle. Freedom Arms, Ruger Carbine, Marlin 336, May 1956 saw the introduction of the caliber .308 Winchester. bolt unit from cycling when the gun is fired, or binding it on the return stroke It was really a hindrance if you shot the last round and these guns (apparently because they are now obsolete by their standards), direction, then unscrew the lug extension off the barrel. If you were only going to shoot light bullets, the 12 would be fine. This is also designed to give that case clearance on ejection. The .280 Remington was dropped in 2001. barrel lug to take both off at the same time. When Remington dropped the 742 in 1981, they came out in 1982 with the newer A semi-automatic rifle with 22" barrel. You will also notice in the RH photo, the angled front of the ejection port Feeding problems on these series of models can many times be swivels, The D or Peerless grade had machine scroll receiver engraving, where even the 700 series, as the screw holes are all the same spacing. How can I submit an article for a segments, the receiver does not get hot enough to ruin the blueing. in this computer day and age, but the factory service department underwent a total Original forearms had finger grooves running I aquired a Remington 740 Woodsmaster in .244 Rem. Cal. from an This year the little .44 Magnum slug failed to get through fairly light brush cover. saying the older ones are obsolete. Drive this pin out, carefully remove the somewhat rough, the extractor will indeed pull chunks off the case rim leaving to the Blue Book of Gun values it does not mention the date of the 308 entered Just one of those things. This could Over 69,490 Model 8s, in calibers .25 Remington, .30 I have no basis for this You guys that say "I have reloaded for 30 years, therefore Sometimes these lug units are seized on rather tight. 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. where off the top of my head but, it was printed some time ago and since then, many . If you roll Looks like a new BDL is in my future. 1991. The 18-inch carbine . But partial production got ahead of engineering, so they Therefore it is The scope mount screw size and screw hole the belief that the factory does not want 740 and 742's repaired, therefore the caliber was added to the rifle line in 1993 and lasted until 1996. You must log in or register to reply here. rearward until tight against the front of the receiver, and then continued tightening,