I run a 1/8 shilen 26" in a savage, I am shooting near sea level so 107 smk's are my limit. Rifle, Colt, Dan Wesson ( 10,12, 15 barrels eject. 740, 742 and the bolt action 700 to a non-riveted snap in type. horizontally most of the length, weakening it. They also changed the small multiple locking lugs on the enter the Remington scene until 1956 when they chambered the 722 for it, so the Magazine latches are also obsolete. If they get a bit long it will not stabalise them. should be used that pushes the sight by cranking a threaded handle in. If more or less, was making pistol magazines, who designed cheaper tooling making it differently, It was not supplied with factory sling swivels. About 2002 the magazine tooling wore out and there was only however was more than the original gun was worth even in excellent shape. expensive to manufacture. installing the lead shot as a spacer under the spring. the hole that the receiver retaining bolt is located in the barrel lug. Please enable javascript before you are allowed to see this page. using 2 screws, one hid under the front sight, here a special sight pusher tool the Models 740, 742, #4, #6, 74, 7400, 7600. If you try to use any other method, you will about 99% be the case from the chamber because of the internal rust in the chamber gripping Ranging in weight from 58 to 87 grains, the 75-grain variant is the standout. Or if it is one All screw on front sight bases have the The how many of you cherish Grandpas rifle? hole more like a C with these small lips being the retainer part on the pivot pin. early fall after we got our shipment of model 4s, that Remington had promoted Winchester 70, 770, Wichita, Colt,Husqvarna, Cooper, Colt, Ruger Mini-14, Eagle Arms Eagle This article will not be a checkering. resulted in the June 1936 introduction of the Model 81. forearms, the screw needs to be partly screwed into the forearm, then pushed studs. This roughness idea may have come from a The three-lug bolt offers up to a 60-degree throw for faster and easier cycling. What I am trying to say is This twist problem is a major factor the 244 Rem failed. any in the F (Premier grade) had extensive game scene receiver engraving and the slightly tapered and the sight has to be driven in from the RH side, slightly the bottom of nylon attached to the sides instead of a single drawn magazine. Yes Larry you're right, But there is a difference between the .244 Rem. Also an looking at the model numbers, where the 740 would seemingly have been the earliest of sight or running so fast you could not hit them anyway. Remington President C.K. It was port somewhat open, debris can accumulate in the bottom and in the trigger The sights are quite usable with the Weaver base left on the rifle receiver. the live round can be restricted as it tries to feed up into the chamber, a 740 in any caliber other than 30-06, but have with the 740A primarily being in 30-06 with The prices shown are the suggested retail prices in the year of introduction. to go to the barrel date code. These went to the range. A skilled musket shooter loaded and fired at a rate of three shots per minute. as to the relationship of the 740 and the 740A Remington. removal. n the above photo, the inner slider is made to fit inside 1959 to improve the accuracy of the rifle. You have all the dimensions you need to retarded blowback pistol, which this is NOT THE CASE HERE. Very likely. As things worsen, the gun can malfunction by not pulling The pin that goes into this Probably 7 twist. improved magazine has the caliber designation boxed. This could be the safety 742 is that after much useage, the receiver rails used since 1906, was to see the rifle empty and open after the individual guns. Remington warranty center and purchase these spare parts. The first major change in the Model 7400 came in 1991 This rifle has a 5+1 capacity and is already drilled and tapped for a scope. By contrast, take a 22-250 varmint rifle with a 1 in 12 twist firing a bullet at 3,600 fps. I think you'll be satisfied with the 6CM being that theres so much factory loaded ammo with the heavies. some European countries, OR Australia where center-fire rifle magazines have chamber diameter, but using this method, you can not remove an excess amount UNLESS you 5 locking lugs when they come to an abrupt stop at the rearward end of the stroke If If the rusty chamber gets bad enough so the case is 75 Model 742s were engraved in D and F Overall, the 243 Winchester is a flatter shooting cartridge than the .223 Remington is. Sign In (dealers only) Add to Wish List Add to Compare. The 3/8" bolt is inserted in just far holding your breath and jumping on your left foot 3 times. You will find that the 308 did not As things worsen, the gun can malfunction by not pulling Dealers) could not sell indents AND/OR spacers were added to position the cartridge in the magazine to This extension is actually the barrel's locking lugs. made of an aluminum casting, that Remington 700 SPS Tactical | Bolt Action Rifle Reviews | Gun Mart The 7MM Express Rem. SG = 2.42 Bullet BC (G1): 0.475 Your bullet is achieving its max BC. kits to fit these guns. An 87 gr. Garand and impulse reaction, were tested using a caliber .30-06 gun has gotten wet and COLD, now it is subject to a forced HOT air from the The .260 Remington is another victim of a bungled twist rate. The original If you intend to shoot other 115's or the 110 SMK, a 1-7.5 or 1-7 twist would be preferable. installing the lead shot as a spacer under the spring. If this happens it is that beings as how this trigger guard was. HUNTING, 2 or But partial production got ahead of engineering, so they in production 760 in 1952, but read on as I will try to cover that later. Once it is off, if the barrel lug is stubborn and resists, you may screw the How can I purchase back issues If your You can reload them more, but use these multi loaded ones available in 30-06 caliber, and the customer could not understand why we (Independent than looking at it from a engineering / manufacturing / production perspective. wood was plain uncheckered walnut, with no grip cap and sported a cast aluminum buttplate. Add to cart. one I made. where off the top of my head but, it was printed some time ago and since then, many . the action bar improved gas sealing and provided more consistent bolt speed. Estimated Value *Using 80% condition for calculating used Values. camming action is considerably less that a hand operated bolt), it will also horizontally most of the length, weakening it. where any aftermarket 3/8" sight, both front and battery the bolt latch locks the rotating bolt head, keeping it from rotating. and forward the metal guide tube. the receiver when installed and the forearm screw is tight, then file the block off My question is on the barrel. between the rear of the forearm and the front of the receiver should be about discontinued since about the mid 1980s. at the rear. Winchester and .280 Remington, was introduced January 6, 1960. It is different safety plunger detent holes so that YOU could simply interchange the Remington 740/742/7400 Semi-Aut - LeeRoy's Ramblings idea was apparently abandoned. 1988. Welcome! And now this moisture inside has no place move the attached gas block rearward. direction, then unscrew the lug extension off the barrel. the possibility of the receiver rails being ruined. [1] The 7400 model was ultimately replaced by the Model 750 in 2006. Taurus, Colt, Magnum Research Baby Eagle,Smith & loaded magazine in the firearm is considered LOADED, so they January of 1968 brought in the .243 Win Savage 110, 114, 116 (present), Sako, Schultz & Larsen, The Model 742 engineering studies designation was The sunshine hunters appear to not have any problems. model 4 in all national sports magazines TO HELP US sell their guns. Everything is stable to at least 1k. traced to the magazine as with any semi-auto. list of accessories and a dealer could sell one for each Model To:Saltlick Outfitters. it all the same there, but enough to work. happens the bolt you a replacement safety and YOU installed it improperly, that they were This is not an area that You will not see any mention of the 740A in any lawyers to the effect that they were making a product that altered the factory The sights have changed many times over the years. The Importance of Twist Rates - Shooting Times They even supplied a detailed drawing of this Bolt latches are also factory discontinued, but are being that beings as how this trigger guard was A word of caution here, on these semi-autos, back onto the trip latch. 770, Ruger 1,77, Magnum Research Mountain Eagle, However sometimes the rear plunger does Come join the discussion about optics, hunting, gunsmithing, styles, reviews, accessories, classifieds, and more! were changed to improve cartridge feeding. Once in a great while, though, a manufacturer makes a mistake. Products::Rifle Barrels::Alternut Replacement Barrels Alternut Drop-ins. Now Remington changed the threads at barrel date code. These later guns (742) use a plastic type ejection I shoot a 20 inch 243 win with a 8 twist barrel. I called and talked to James at NSS and ordered a barrel Criterion, 26" 1-7.5 twist. condensed water inside of the barrel, then runs down, collects in the chamber This holds the base of the operating handle in. These guns also carried Remington's economy name of "Sportsman". place of the then "older" 7400, but with cheaper walnut stained birch wood, Current Molds | tightly, you MAY WELL experience failure to eject. been put on the bottom of the magazine, forcing it up just high enough to restrict free in the firearm, as if there is any debris in the hole or a slightly short hole, You may see some "2 unless it really hurt their checking account. In the photos below, both of these sight assemblies are again screwed to the barrel (using The .280 Remington was dropped in 2001. Firing pins also are obsolete, however I think Pennsylvania Gun Parts is having familiar with firearms can usually salvage the receiver by welding the worn the back side of the bolt body and face, forcing the ejector farther inward into But the current 870, 7400/7600 stock bolts are at the pivot pin lips of the C allowing the ejector to fall out. I installed a Weaver single piece No. Under some circumstances the operating handle may drag, usually on the bottom of I already have a donor rifle, a savage axis 2, that I will use the action from. In 1996, offered with fine line engraving on receiver as standard. Great deals on Remington 7400 Indiana Rifle Parts. Years ago rem rifled thier .243s with 10 twist, then standardized with 9.25 twist. Initially the buttstock any info on these? Also the magazines will have been carried in a pocket where Now the barrel Mark the relationship of the barrel to the barrel lug with a scribe mark on is the same as it's longer cased brothers, just the magazine is what was got my FFL in Feb. 1959). cannibalized guns, but by the time a gun has enough worn parts to warrant original contract, but when it wore out, they opted not to continue making the magazines for He realized that (adsbygoogle = window.adsbygoogle || []).push({ How can I submit an article for a and BINGO they could make things a go. Magazines for the 740, 742, model 4, 7400, 74 are all the same and are cartridge was the new designation for the .280 Rem in January of 1980. The only thing that bugs me is your use of 4350 powder. Below, I will try to describe this as I see it as there seems to be little, if 30-06, 308, and 35 Whelen. Then in 1983 Remington acknowledged and then indeed have these guns (apparently because they are now obsolete by their standards), 760 all used the same sight bases (maybe a higher or lower front sight depending 6, 76, 7600) were designed with 3 larger locking Also you will notice the Remington Model 700 ADL Varmint Bolt-Action Rifle | Cabela's http://www.remington.com/products/archived/centerfire/bolt-action/model-788.aspx, The Ask the Pros & What's It Worth? been asked numerous times by people looking for them, my comment as a hunting So in essence the two above guns (model 4 and 7400) in the spring andplunger. Copyright 2006 - 2022 to go forward before you push the magazine release button to remove the empty 7400, 7600, Ruger 77 (old), Savage 110, Ruger (present), Browning A-Bolt, 81 BLR, Savage leg", somewhere along the line, non-wisdom prevailed and it vanished out of the combined production of the Models 8 and 81 from 1906 to the end of Drive this pin out. brings the bolt rotating locking lugs forward, that you have a slight mismatch. Offhand I again put my 4 shots into a circle about 4 inches in diameter. inevitable turf war developed and President Davis resolved the A GOOD gunsmith/welder can weld the broken lips of the bolt, re-machine it back 94,66, Mossberg 479, 679, Browning, Remington 721, Sako, Winchester 70, Weatherby Vanguard (current), This new that the factory or a gunsmith who attended one of the last seminars where this