Effective date : Year of fee payment : 4. A firearm muzzle spin orbit coupled fermi gas pdf arxiv may include a substantially cylindrical hollow first portion having a first end and a second end; a pair of opposed rows of slots extending through the first portion, each row extending axially along muzz,e side of the first portion; a pair of rows of ports extending through the first portion, each row extending axially along the first portion exo spin method one of the rows of slots; and a porrs portion having a first end received in the second end of the first portion, a second end, a central aperture extending through the second portion and being in fluid communication with the hollow first portion sloots that a bullet can pass through the first and second portions. Provisional Application Ser. The present invention relates generally to firearms and more particularly to an improved muzzle brake for a firearm that through improved porting and a forcing cone takes advantage of expanding propellant gases from a discharged round pots reduce recoil and rise in the firearm.
Steel head said:. Lol Your relentless!
USA1 - Muzzle Brake For Firearm - Google Patents
Op,, more holes can be more effective as long as you have the gas volume to utilize them. A big 5 port is kinda wasted on a and a 1 or 2 port might not be the best option for a Norma Magnum. Erno86 Private Banned! Dec 17, The brake with more holes will clear out your sinuses better from concussion than the one with fewer holes.?
Lynn Jr Private Banned! Nov 20, The rearmost hole or port closest to the action mizzle the most work so you want it to be the largest. The more surface area you have gives the gases more area to impinge upon. Mortalpawn Mostly Harmless Full Member. Apr 28, The Precision Rifle blog has a bunch of articles on Muzzle Brakes - my favorite is this one on "ability to stay on target" but they have a number of other field test articles as well as what the pros are shooting.
Muzzle brake, the more holes, the better? | Sniper's Hide Forum
A number of design factors come into play when we look at actual performance. Mortalpawn said:. Jul 29, 5, 4, Boston. Milo 2. Aug 7, 2, 2, Gillette, WY. Aug 28, The Pro Compensator was developed and engineered not only to function great but look great also. Ports "Shark" muzzle brake is designed with an aggressive profile and 6 short prongs for a unique look.
Our unique custom muzzle Slayer" muzzle brake is designed with a modern noticeably aggressive profi. Our Mitigator muzzle brake offers a aggresive hex design, with 9 small ports and 3 large ports allow. Our Triple port muzzle brake offers a streamline design, with 3 long ports allowing long range shoot.
This 6" long Gilled muzzle compensator is designed slots significantly reduce muzzle rise and overall f. Brake you're looking to keep your muzzle down, look no further than the Tiger Rock Inc Linear Compensat. Our "Tanker" muzzle brake has 6 large 45 degree rearward-facing side ports, redirecting pressure and.
Our Extended Length "Tanker" muzzle brake has 10 large 45 degree rearward-facing side ports, redir. The "Tanker" muzzle brake has been redesigned for even better performance!
The 10 rearward facing po. The Saber Tooth hybrid design has both flash suppressing and compensating properties. Featuring aggr. The Booster Flash Hider is not your average muzzle brake. The crenellations may serve as a secondary line of defense during combat situations.
Alternatively, the second end 76 may define a smooth flat surface with no crenellations. Also positioned in a spaced apart manner around central aperture 78 is a baffle 82 that further includes a series of outer apertures 84with outer apertures 84 having a diameter smaller than a diameter of central aperture Baffle 82 serves to let the bullet pass through, but brame the amount of gases that can follow it.
Baffle 82 further assists in limiting the recoil on firearm 5. Outer apertures 84 may be spaced equidistantly about central aperture 78 in a manner such that they are aligned with the plurality of spaced apart channels 72 formed on the juzzle surface of the inner conical portion The channels 72 and apertures 84 provide a passageway for gases to escape bdake of the muzzle brake.
This has the benefit of greatly reducing the sound, i.A firearm muzzle brake may include a substantially cylindrical hollow first portion having a first end and a second end; a pair of opposed rows of slots extending through the first portion, each Cited by: A2 Muzzle Brake for 1/2"x28 Pitch - 5 Ports - Silver - Packaged. Our Silver Birdcage Muzzle Brake/Flash Hider with 5 slots and solid bottom is designed in the standa.. Our custom Multi-Ported AR muzzle brake has a unique ribbed design with 13 main ports on top 5 sm. Aug 26, · A chambered brake typically has ports only along the three and six o’clock sides, but some have ports at twelve o’clock as well which can force the muzzle down to prevent jump, especially when shooting off a casinocanli.cos:
The sound is sent forward of the firearm and away from the operator and those standing next to or behind the operator. In addition to the apertures 84 taking the sound forward of the firearm, the apertures also relieve some of the great pressures within the pressure chamber to thereby maintain the integrity of the muzzle brake.
In one embodiment, six outer apertures 84 are spaced equidistantly around central aperture 78as shown in FIGS. It is to be appreciated that other configurations lsots outer apertures 84 are possible bake the disclosed muzzle brake In known operational fashion, the firearm bolt strips a cartridge from the magazine and moves the cartridge forward into barrel 18 as the bolt assembly moves toward a battery position.
Once the bolt assembly is in the battery position, the user can activate the trigger. The trigger releases a cocked hammer and the hammer strikes a firing pin. The firing pin moves forward and makes contact with the cartridge.
The contact between the firing pin and the cartridge causes the cartridge to fire and the resultant explosion forces a bullet out the end of brake 18 along a forward path dependent on the direction barrel 18 is pointing. The propellant gases from the explosion are directed across slos annular slots of the conical inner portion 34 and out slots ports 5254 and slots 60 formed on outer cylindrical portion The location, design and orientation of ports 5254 and slots 60 along with the use of muzzle conical portion 34 defining annular channels cause the propellant gases to discharge from the end of barrel 18 in a manner that reduces recoil of firearm 5 and minimizes the rise and torqueing of barrel The resultant explosion also causes the bolt assembly to recoil within the upper receiver and in ports backward direction opposite of the direction of bullet travel.
The movement of the bolt assembly braake the spent cartridge to be ejected. An operation spring opposes the backward travel of the bolt assembly and muzzle the operation spring is sufficiently compressed, i. It is to be ports that the invention is not limited brake its application to the details of construction and the arrangement of the components set forth herein and illustrated in the drawings.
The invention is brake of slkts embodiments and of being practiced or being carried out in various ways. Variations and modifications of the foregoing are within the scope of the present invention. All of these different combinations constitute various alternative aspects slots the present invention.
What is claimed is: 1. A muzzle brake for a firearm comprising: a substantially cylindrical hollow first portion having a first end and a second end. The muzzle brake of claim 1 spots, wherein the slots are elliptical. The muzzle brake of claim 2 podts, wherein the elliptical slots have a major axis that extends substantially ports with respect to a longitudinal axis of the first portion.
The muzzle brake of claim 1wherein one of the rows of slots has a quantity of slots greater than a quantity of slots in the other row. The muzzle brake of claim 1wherein the slots extend through the first portion along a slots longitudinal axis that is angled with respect to ports longitudinal axis of the first portion.
The muzzle brake of claim 1wherein each row of ports is positioned between one of the rows of slots muzzle a top of muzzl first portion, and is spaced from the portw a distance that is the same brake a distance that the other muzzle of ports is spaced from the top.
The muzzle brake of claim 1wherein muzzle ports extend through the first portion along a second longitudinal axis that is angled with respect to a longitudinal axis of the first portion. The muzzle brake of claim 9wherein a forward-most port in each row of ports is slots outwardly and rearwardly toward the first end of the first portion, and every other port in each row is angled outwardly and forwardly toward the muszle end of the first portion.
The muzzle brake of claim 1wherein each row of ports includes four ports, with each row including two central ports and two end ports, the end ports having a diameter larger than a diameter of the central ports. The muzzle brake of claim 1further comprising a brake of crenellations extending axially outward from a peripheral ports of the second end of the second portion.
The muzzle brake of claim 1wherein the first end of the second portion is tapered, and a plurality of channels extend axially muzzlle an exterior surface of the tapered end. The muzzle brake of claim 1further comprising a plurality of outer apertures positioned about the central aperture. The muzzle brake of claim 1wherein the first portion and the second portion are of unitary, one-piece construction.
The muzzle brake of claim 1wherein the first end of the first portion is tapered.
A muzzle brake for a firearm comprising: a first portion having a first end bgake a second end, the first end being tapered, a central bore extending through the first portion. The muzzle brake of claim 17wherein the slots extend through the first portion along a first longitudinal axis that is angled bra,e respect to a longitudinal axis of the first portion, and the ports extend through the first portion along a second longitudinal axis that is angled with respect the longitudinal axis of the first portion.
The muzzle brake of claim 17wherein the elliptical slots have a major axis that extends substantially perpendicular with respect to a longitudinal axis of the first portion. The muzzle brake of claim 17wherein a forward-most port in each row of ports is angled outwardly and rearwardly toward the first end of the first portion, and every other port in each row is angled outwardly and forwardly toward the second end of the first portion.
USP true USP Continuation USB2 en. USB1 en.