It is captured in the stock between the spacer and the pistol grip. .footer-social li.twitter .icon:hover{fill: #00acee;} Most shotguns are ported to reduce the recoil but they are not very effective ether. . 100 STRAIGHT DEAD MULE RECOIL REDUCER 100 STRAIGHT PRODUCTS spring loaded ect.). Browning BPS and Auto 5 Shotgun, BreaKO, Recoil Reducer 16/20ga. mercury weight. At a K dealer (Allems)I had the forcing cone extended, put in an internal (weight+noiseless) 'in stock' recoil reducer, adjusted the pad & adj. .icon { display: inline-block;width: 1em;height: 1em;stroke-width: 0;stroke: currentColor;fill: #808080;} This is the recoil inertia dampener that I fabricated for my F-Open rifle. The gun’s rearward motion slows. Would you like to log into Beretta using your logged in facebook information? The site navigation utilizes arrow, enter, escape, and space bar key commands. Firearm buffer system and buttstock assembly, Cartridges and modifications for M16/AR15 rifle, Tubular magazine firearm with sheet metal receiver, Firing mechanism for percussion lock firearms, Recoil system for the receiver of a firearm, Firearm pneumatic counter-recoil modulator & airgun thrust-adjustor, Magazine aligner for pistol magazine loaders, Toy gun for launching an elongated dart and a method of using pressurized air to launch an elongated dart from a toy gun, Delayed blowback firearms with novel mechanisms for control of recoil and muzzle climb, Telescoping return-spring assembly for automatic handguns. Recoil (often called knockback, kickback or simply kick) is the rearward thrust generated when a gun is being discharged. Near the end of the recoil cycle, chamber pressure drops to a safe level. There are many forum posts speculating on how to install this and considering I almost returned it before figuring out how. shell. A device for reducing recoil in a shoulder-fired firearm comprising a cylinder arranged to be mounted in a direction in part axially of the firearm, partition structure within said cylinder intermediate the ends thereof and dividing said cylinder into a forward and a rear chamber, said partition structure being provided with restricted orifice means through it of substantially less area than the internal cross section of said … An inertial recoil reducer for magazine firearms which includes a weighted piston interposed between a cushioned magazine follower and the magazine spring. Inertia Recoil Reducer Have a gunsmith install one (or better yet, a pair of them) in your stock. The piston weight by the laws of inertia, tends to stay in the same position as it was before the gun was fired, thus exerting pressure forward on the magazine spring 17. Recoil Reducer Bracket. 100 straight dead mule recoil reducer. 2. (in stock) 3.0 (2) models), AL391 Urika Hunting 12 Ga (All models). that is right for you! (438 grain) shell has less than 29% of the recoil of the 1-3/4 oz. It will not fit in any systhetic stocks. All recoil reduction systems use the inertia principle of moving a mass of weight within the gun to slow down and offset part of the apparent recoil. Having thus described the preferred embodiment of the invention, it should be understood that numerous structural modifications and adaptations may be resorted to without departing from the spirit of the invention. Features: Beretta factory part In the return of the piston 19, the foam cushion l8 acts as a shock absorber and damping of oscillations is quickly accomplished with minimum shock being produced by piston return. The recoil of a 1300 fps 1-3/4 oz. Whether your desire is to control recoil and barrel bounce for clay target shooting, bench rest shooting, personal defense, or hunting, Edwards makes a recoil reducer. Fittable on: AL391 Teknys Hunting 12 Ga. (All. 2 is an enlarged fragmentary transverse cross section taken along the line 22 of FIG. There are different methods used to do this (i.e. Assuming the load has enough energy to operate the system, there will be little felt difference between #7.5 birdshot and a one-ounce slug. In addition to reducing recoil, it can be used to improve the swinging qualities of a shotgun by adding weight up front. The damper drops in after you remove the stock's drop and cast spacer. Other objects and advantages will become apparent in the following specification when considered in light of the attached drawings. It’s the same idea of spacing out the recoil by using a moving weight. The recoil reduction system, a design comprised of two springs and a weight, negates up to 15% of felt recoil. payload is about 56.2 ft./lbs (directly above), compared to the 16.2 ft./lbs. The weighted piston is normally balanced in the magazine and as recoil starts the gun rearwardly, the inertia of the weighted piston causes it to remain in the same position applying pressure to the magazine spring and through it to the magazine and hence to the gun to reduce the recoil of the gun. The Edwards Recoil Reducer® design is based on a piston, suspended between 2 springs of unequal ratio, being placed in motion by the reward movement of recoil. Tab will move on to the next part of the site rather than go through menu items. Gunsmithing Required: Disassembly and Assembly required to replace part I have a Beretta391 Urika Trap that is Mobil choked. Left and right arrows move across top level links and expand / close menus in sub levels. The recoil velocity is Fairly high on shotguns because of there weight. In testing Mercury type devices we found that they were the least effective of all in reducing recoil energy. On my AL391 Urika 2 X-tra grain You can calculate this. One side effect of this inertia system, it makes the recoil of all loads feel very similar. An inertial recoil reducer for magazine firearms which includes a weighted piston interposed between a cushioned magazine follower and the magazine spring. 3 is an exploded perspective view of the invention. This pressure increases proportionately with the recoil velocity in the opposite direction of recoil. The higher number is especially true of the inertia-driven systems of Benelli, Franchi and Stoeger. A reduced diameter forward extension 21 is formed on the opposite end of the piston 19 and an annular groove 22 is formed in the piston 19 between the forward extension 21 and the main body of the piston 19. A MESSAGE TO OUR CUSTOMERS ABOUT COVID-19 |. Together this system reduces the recoil of your Nova pump shotgun. Like so many things with recoil, what works in theory often isn’t With the mechanical type reducers there is a transfer of energy into the reducers, specifically kinetic energy, which means something is moving. This compression equalizes spring tension, leaving the piston weight at balance in the magazine tube 14 with equal pressure at both ends. 1 is a side elevation of a shot gun incorporating the invention; FIG. Nova 12ga. This forward action helps to mitigate felt recoil. A device as claimed in claim 1 wherein the diameter of said weighted piston is substantially smaller than the diameter of said tubular magazine to permit the free flow of air past said piston. The weighted I piston is normally balanced in the magazine and as recoil starts the gun rearwardly, the inertia of the weighted piston [56] References cited causes it to remain in the same position applying pressure to UNITED STATES PATENTS the magazine spring and through it to the magazine and hence to the gun to reduce the recoil of the gun. Beretta AL391 Inertial Recoil Reducer The site navigation utilizes arrow, enter, escape, and space bar key commands. This pressure increases proportionately with the recoil velocity in the opposite direction of recoil. wound up adding a lead slug to the butt [ not mine ]. flglflgolsl cludes a weighted piston interposed between a cushioned 'g i 49 A 74 magazine follower and the magazine spring. The gun 10 is fired and the recoil velocity moves the gun to the rear. Today's competing operating systems for semi-automatic shotguns are inertia and gas. This bracket fits inside of the stock on your Benelli Nova pump action shotgun, and retains the 14 oz. Shop our vast selection and save! magazines containing the ammunition in lengthwise tandem sequence, Mounting of breech-blocks; Accessories for breech-blocks or breech-block mountings, SMALLARMS, e.g. The primary object of the invention is to provide a recoil reducing device which can be added to conventional magazine firearms without modifying the firearm or using tools for the attachment. A ring 23 formed on the rear end of the recoil spring 17 snaps into the annular groove 22 securing the rear of the spring 17 to the piston 19. Depending on the system, the reduction compared to the same weight pump gun can be 10-30%. Most devices sold contain two springs and a lead or steel weight. .footer-social li.instagram .icon:hover{fill: #cd201f;}{fill: #bd081c;}, ©   Beretta USA | Site designed and developed by Americaneagle.com  Product . That’s a 10.10 percent reduction. The inertia-operated action inherently reduces The idea of recoil reducing devices is to use the rifles inertia under recoil to produce a opposing force to cancel out some the recoil. Enter and space open menus and escape closes them as well. Step 3 Recoil. I’ll take it. The recoil reducer works well but it took a while to figure out how to install it. The XLR Mercury Recoil Reducer is designed to fit inside all XLR Buffer Tubes and is available for all XLR Buttstocks. I have a mercury type recoil reducer in my Ruger #1 chambered in 405 Winchester. That action unlocks the rotating bolt head, extracting the spent shell from the chamber and pulling it against the ejector. .footer-social li.facebook .icon:hover{fill: #3b5998;} 3. As a result it does not have a hole in the stock to accept the inertia recoil reducer. 1 looking in the direction of the arrows; and. Inertia driven, semi automatic action Comes in black or 2 styles of camo. Recoil Reducer: Prevent that purple welt from holding your gun improperly, increase your high/low tower score, even get your girlfriend to try shooting... For about 10 dollars and 45 minutes you can build a hybrid recoil reducer. The piston 19 is milled to a loose fit in the magazine 14 and air pressure from piston movement is negligable. The instructions amount to "Drop in installation. Buy Recoil Reduction Devices Factory replacement gun parts, accessories and gunsmithing service on most manufacturers including Browning, Winchester, FN America, Beretta, Benelli Franchi, Stoeger, Remington, Bushmaster, Marlin, Sig Sauer, HK and many more. it didn't hurt that amazon has different size lead rods pretty cheap. This action happens numerous times every time you fire a shot, thereby reducing the felt recoil. The percentage claims of recoil reduction do not bear close scrutiny. As the recoil velocity decreases after gun IS fired, the piston weight 18 returned quickly by the magazines spring 17 to its original position. In the present invention a cushion 18 formed of a cylindrical body of foam rubber or plastic is inserted in the follower l6 and a heavy metal piston 19 having a reduced diameter portion 20 extending into the cupped shaped follower 16 and engaging against the cushion 18. Some countries do not allow mercury anything into or out of them. While the recoil reducer has been illustrated mounted in the magazine of a shotgun, it should be understood that with proper sizing, it can be used in any tubular magazine firearm. 1. Having thus described the preferred embodiment of the invention, it should be understood that numerous structural modifications and adaptations may be resorted to without departing from the spirit of the invention. The Edwards Recoil Reducer used to do the same thing using a solid weight and a spring. The forward extension 22 on the piston 19 when attached to the magazine spring 17, reduces wear on the spring 17 by holding the spring 17 in a central position out of contact with the magazine 14. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE, Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges, Tubular magazines, i.e. The recoil of the rifle or shotgun drives the piston forward due to its inertia against the strong spring which then returns the … 20 out of 21 people found the following review helpful. Mercury Recoil Reducers and other Mechanical Types We have to now also account for conservation of energy. mercury. The gun 10 is fired and the recoil velocity moves the gun to the rear. There would be a number of factors that would affect how well they work. Most devices sold contain two springs and a … Inertial recoil reducer for magazine firearms, MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING, FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. The foam cushion 18 is depressed by the weight of the piston 19 and magazine spring 17 to an amount which varies in relation to spring tension. It also included a stock-integrated recoil reducer, a receiver drilled and tapped for Weaver-style scope bases, three choke tubes, and a choke tube wrench. they did reduce recoil velocity but when replaced with a solid weight that was the same weight it reduced the recoil energy and velocity by the same amount. 50% would recommend this item to a friend. FYI this item will only work in wooden stocks. This loose fit also allows a recoil reducer to be installed in almost all tubular magazine guns of the same caliber or gauge. This definitely reduces recoil. .footer-social li.pinterest .icon:hover, While the recoil reducer has been illustrated mounted in the magazine of a shotgun, it should be understood that with proper sizing, it can be used in any tubular magazine firearm. It instantly reduces the recoil of your tactical, hunting, or competition rifle by utilizing the unique properties of mercury liquid metal disperses energy generated upon firing. Would you recommend this product to a friend? The piston weight by the laws of inertia, tends to stay in the same position as it was before the gun was fired, thus exerting pressure forward on the magazine spring 17. Brownells is your source for Recoil Reducers,Recoil Parts at Brownells parts and accessories. No modifications required" The shotgun shells 15 are shown within the tubular magazine 14 and a cupped shaped magazine follower 16 engages the shells l and is normally engaged by the magazine spring 17 which extends to the outer end of the tubular magazine 14. Left and right arrows move across top level links and expand / close menus in sub levels. This mechanical recoil reducer installs in the stock bolt hole and reduces felt recoil for a more comfortable shooting session. I An inertial recoil reducer for magazine firearms which includes a weighted piston interposed between a cushioned magazine follower and the magazine spring. $65.10 Not Yet Rated In Stock Add to Cart Quickview Browning BT-99 Plus and Citori Plus Recoil Reducer $144.75 1 … Improved gun with automatic cartridge refill. FIG. NOTE: So that we may assist you in the most efficient possible manner, we recommend that you call or email us to discuss the work you wish to have done prior to shipping. All, This isn’t really a Gunsmithing question, but I wasn’t sure where to post this so I thought I’d try here. 1150 fps payload (upper image), both from a seven pound firearm. United States Patent Schubert [451 Mar. 24, 26 or 28″ barrels (28″ barrel pictured) Ventilated stepped rib barrel with fiber optic front sight 13 ounce steel recoil reducer (it’s a weight that goes in the But with the recoil reducer installed, the gun now weighs 8 pounds, 6 ounces and produces 50.7 ft.-lbs. The Edwards RECOIL REDUCER® design is based on a piston, suspended between 2 springs of unequal ratio, being placed in motion by the reward movement of recoil.The recoil compresses the piston against the strong spring which, in turn, forces it against the weaker spring. Inertia guns are generally considered less finicky, easier to clean and will operate under severe One relies on recoil the other on the tapped pressure of the propellant gasses. Up and Down arrows will open main level menus and toggle through sub tier links. The 1 oz. Standard on: AL391 Teknys Competition 12 Ga. and 20 Ga. (Standard and Gold) comb to fit me and now I can shoot all day in a tee shirt. Step 4 Ejection With upland shooting that requires much walking, the Edwards RECOIL REDUCER® user usually compensates quickly, soon forget ting it's added weight. Cole Gunsmithing is one of 5 Beretta Warranty Service Centers and is skilled in the general service of Perazzi, Caesar Guerini and other fine Italian shotguns. 1,039,182 9/1912 Parsons ctal ..42/49 3,381,405 5/1968 Edwards 3 Claims, 3 Drawing Figures 20 /9 Zz I f f 4 INERTIAL RECOIL REDUCER FOR MAGAZINE FIREARMS BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to recoil reducing devices of the type which can be attached to a magazine firearm without the use of tools. of a 1 oz. recoil. 6 out of 6 people found the following review helpful. The heavy inertia spring then thrusts the bolt assembly rearward. Many folks like PFS and other By taking some the energy away from the rifle in recoil and the movement providing momentum to the reducer, you remove some of the momentum from the rifle. The shotgun 10 is of conventional construction having a stock 1 1, trigger l2 and barrel 13 all of conventional design and carrying a tubular magazine 14 on the under side thereof. Normal muzzle jump is reduced by the straight forward movement of the piston weight in relation to the firearm reacting against the centripetal force of upward movement of the firearm. Terms & Conditions | Privacy Policy | Do Not Sell My Info -  CA Residents | CA Privacy Rights | CA Transparency in Supply Chain Act | User Submissions. 21, 1972 54] INERTIAL RECOIL REDUCER FOR 3,405,470 10/1968 Wesemann ..42/74 MAGAZINE FIREARMS 2,350,555 6/1944 Horan ..42/17 [72] Inventor: Donald R. Schubert, 3407 4th St. Road, Primary Examiner Benjamin ABorchelt Greely Colo 80631 Assistant Examiner-C. T. Jordan 22 Filed; Man 13, 1970 Attorney-Berman, Davidson and Herman An inenial recoil reducer for magazine firearms which in- (gl. If you increase the weight of the gun by 5%, you reduce free recoil by more or less, sort of 5%. i had the same question about adding weight to my 600-1000 yrd br rifle. An inertial recoil reducer for firearms including a tubular magazine having a cup shaped magazine follower and a compression coil magazine spring comprising a cushion mounted in said follower, a weighted piston engaging in said follower against said cushion, and means securing said piston to said magazine spring including a reduced diameter forward extension on said piston and an annular groove formed in said extension adjacent the body of said piston with said magazine spring engaging in said annular groove. The inertia gun uses the force of the gas to move the action of the gun rearward — it doesn’t vent any of it off to lessen recoil. They will change the balance of your rifle and increase its weight by about a pound, but they work. A proper fitting shotgun can help in the felt recoil and a gas operated shotgun will also reduce some recoil. All recoil reduction systems use the inertia principle of moving a mass of weight within the gun to slow down and offset part of the apparent recoil. It also reduces recoil by adding an additional 24 ounces of weight (18.5 ounces if using the short tube) to your rifle. This is a little harder to envision in your mind, but it's similar to the slide on an automatic pistol or the bolt on a … Edwards RECOIL REDUCER® has been the world's leader in recoil reduction since 1966. i used the slug epoxied in because i couldn't get a definitive answer about harmonics from the mercury bouncing around. Dead Mule inserts into … Fits Perazzi, Beretta, Krieghoff (some modification required), Winchester 101, Beretta 301, 302 or 303, and other stocks with 7/8" or larger stock bolt holes. Edwards RECOIL REDUCER® is a metal cylinder less than one inch in diameter and either 3, 3 1/2 or 4 inches in length. A device as claimed in claim 1 wherein the cushion in said magazine follower comprises a cylindrical foam body. I am now considering replacing the fore end cap with a balancing system to restore the prior balance to the gun. PISTOLS, RIFLES; ACCESSORIES THEREFOR, Stocks or firearm frames specially adapted for recoil reduction, Browning International, société anonyme, Kit for retrofitting a shotgun with a recoil reduction means, Loading device for kinetic operation automatic or semi-automatic rifles, Firearm with enhanced recoil and control characteristics, Firearm with enhanced recoil and control characters, Heavy caliber firearm with enhanced recoil and control characteristics, Recoil system for the forend of a firearm, Firearm having an articulated bolt train with transversally displacing firing mechanism, delay blowback breech opening, and recoil damper, Improved rifle with automatic cartridge reloading, Pneumatic recoil buffer attachment for a firearm, Heavy Caliber Firearm with Enhanced Recoil and Control Characteristics. Dead Mule Recoil Reducer (standard model) Dead Mule is a mechanical energy absorption unit; it turns inertia onto itself and negates felt recoil. DESCRIPTION OF THE PREFERRED EMBODIMENT Referring now to the drawings in detail wherein like reference characters indicate like parts throughout the several figures, the reference numeral 10 indicates generally a shotgun incorporating the invention. 100 straight products. So, part of the spring weight reducer’s effect you can calculate with the recoil Some claim to have hydraulic action, but are really just spring-weight units filled with oil. (That’s like a .416 Rigby.) Inertia System In the beginning, 1903 to be exact, John Moses Browning's Auto-5 operated on a long-recoil system. 6. .footer-social li.youtube .icon:hover{fill: #cd201f;} SUMMARY OF THE INVENTION The present invention includes a cushion fitted into the magazine follower and a weighted piston which engages at one end against the cushion within the follower and at the other end against the magazine spring so that at the beginning of recoil of the gun, the inertia of the weighted piston causes it to remain in the same general position to thereby apply recoil reducing forces to the magazine spring and magazine and through them to the gun. Shotgun shells are loaded into the magazine 14 in the same manner as prior to the use of the invention compressing the cushion l8 and the magazine spring 17 with the piston 19 being in balanced condition in the magazine 14 after the loading of the shells 15 is completed. One side effect of this inertia system, it makes the recoil of all loads feel very similar. BRIEF DESCRIPTION OF THE DRAWINGS FIG.

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