Muzzle Brake Timing Shims 9/16. Muzzle Brake Timing Shims 5/8. Click now to browse our huge selection. Simply choose the correct size Accu-Washer® shim to accurately index your muzzle brake or flash suppressor while maintaining perfect bore alignment. The torque load specified in the instructions is merely the minimum required so your device does not rattle free, however you will need to continue to apply torque beyond this to achieve alignment. 9/16 Muzzle Timing Shim Pack consists of: 2 each 0.020” thick. Cheers. Installation Instructions: Place the crush washer on the end of the barrel with the cupped face pointing towards the muzzle. Deals. 2 each 0.010” thick. The large shim is for 1/2 … 04 (4 Reviews ) SKU: A.5.10.2251 ; Roll over image to zoom in. Muzzle Timing Devices. These shims aid in the rotational positioning (timing) of muzzle devices. The barrel is threaded for 3/4-24 and I have a muzzle brake for it, but I can't find either a crush washer or timing shims for it. Pre-Order Now . This minimizes the risk of baffle strikes, ensuring maximum accuracy and safety from your muzzle brake or suppressor. . If it's a crush washer then they can be crushed for about one additional turn after hand tight. I think I’m just going to see what muzzle brakes he puts on, and if they’re like the one from last time, I’ll pay for the job but go to another ‘smith. More shipping soon. High quality AR-15 muzzle brakes. Included are three different size shims. The 4 different thickness washers allowed me to find the correct fit. 2 each 0.005” thick. 1 x Muzzle Brake 1 x Crush washer 1 x Jam Nut. To solve this crush washer problem, MECHFORCE-USA has developed the world first Variable Timing Crush Washers that is guaranteed to deliver the right orientation positioning with the correct torque value regardless of the female and male threaded part manufacturers. 2 each 0.010” thick. 1 x Crush washer. Two crush washers should be used to time the muzzle brake during installation. Add to cart. However, I did have to sand down a washer to get it to fit the last time. AR-15 .223/5.56 Steel Shark Muzzle Brake w/Crush washer; Rated 5.00 out of 5 based on 4 customer ratings. Compare. Click to open expanded view. Instead of increasing the price on all muzzle devices to include the Accu-Washer Alignment System, it makes more sense for a user to buy one pack separately and use it across multiple installations. Aktualności; Usługi; Specjaliści; Galeria; Kontakt; Diety; muzzle brake timing shims This requires that the material is uniform and that you apply a perfectly pure torque load normal to the bore. Posted by 4 years ago. Quantity. 8. Precise timing of your muzzle device has several benefits. I have OCD so when I say exact I mean on the dime exact, and everything aligns perfectly, something I cannot do with a crush washer. Made in the USA by Galion LLC. Which brake is it? This is very unlikely (for anyone who has installed one) when you're putting all your might into the 30-60 ft-lbs of torque they often require. Add to Cart Added to Cart! The brownells video shows the guy doing this with just the upper receiver in a vise block. Search our store. - Peel (Split) Washer was used for timing the A2 flash hider, and historically correct for all M16A2 models. Status: In stock. Archived. Note the outside diameter of the barrel and the brake match. We will also media blast the brake for a non-shiny finish. In another situation, the muzzle device may be not torqued enough. Generally, no more than 1/6th of a turn from hand tight to final torque. You use the amount of shims necessary to get the muzzle device timed properly. One of these washer is guaranteed to deliver the right orientation positioning with the correct torque value regardless of the muzzle device and barrel manufacturers. Made from steel with black oxide finish. First, make sure the threads on your barrel and muzzle device are completely clean and free of all debris. 0.748” OD / 0.563” ID Stainless Steel. View Quote . $ 6.33. The US Military has used three different types of washers to keep a muzzle device in place: - Lock Washer was used from the beginning, until about 1984. 2 each 0.005” thick. 1 x Jam Nut. Firstly, crush washers come to a knife edge on both mating surfaces - it is likely for this reason that a muzzle device is already misaligned just sitting on the crush washer before it is even torqued down. Worked perfectly the first time I tried. Definitely don't want rockset unless you are hanging a suppressor off of the device, then it is a good idea. Excellent customer service. Since the Accu-Washer shims are used to adjust your brake in discrete intervals, it is inherent that the torque required for proper alignment will fall in a range. They are strongly recommended for installing our:M4-72 Severe-Duty CompensatorM11 Severe-Duty Muzzle BrakeM11-SPR Severe-Duty Muzzle BrakeEFAB (Enhanced Flash Arresting Brake)AFAB (Advanced Flash Arresting Brake). Home. Saved me lots of time, what a great product will recommend this product. $ 6.63. Was done in just about 5 minutes. All shims feature an oxide … ATI Outdoors. Having said that, I’ve now done 4 muzzle devices (two Efab) on one accuwaher kit. AR-15 Multi Ported Muzzle Break. Features:CNC Machined High Quality heat treated Steel10 linear ports over the top to reduce muzzle rise 5 large ports on either side to dissipate gasFinish: Black Oxide Caliber .223/5.56 Thread Pitch: 1/2x 28Length: 2.3"Weight: 2.8ozIncludes crush washer.. $37.99. A muzzle brake typically cuts recoil by 50% or more, meaning that an otherwise powerful gun can be fired comfortably. Muzzle Brake Most flash hiders and muzzle brakes install in the same basic manner. Makes it so the job is done properly, glad I found MECHFORCE. You may also apply some lubricant to each side of the shim as there is friction in the works here too. Wishlist. The muzzle device may be over torqued and thread may be damaged if the crush washer's thickness is unable to space out the muzzle device and the barrel the right amount. A simple item but with these you never over tighten or under tighten you mussel device ! The other was to screw it on as tight as I could to have it timed correctly with blue thread lock let it dry for 24 hours then shoot. Try operation parts or, lawmens. Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military … We suggest you apply generously, then run the brake on and off the barrel a couple times to work it in, then wipe up any excess. Reduced recoil. 5/8 Muzzle Timing Shim Pack consists of: 2 each 0.020” thick. Remember to read and follow the manufacturer's directions. Shop Precision Armament Accu-Washer Muzzle Device Alignment System | Up to $1.25 Off 4.8 Star Rating on 35 Reviews for Precision Armament Accu-Washer Muzzle Device Alignment System Best Rated + Free Shipping over $49. Why aren't these included with my muzzle device? Sold as a 3-pack only. The VT crush washers are precision CNC machined into four different thicknesses that can orientate muzzle device in 0 degree, +90 degree, +180 degree and +270 degree when fully threaded in un-torqued, which will allow the user to pick the best one and deliver the intended orientation with the right amount of torque. Questions: Muzzle brake timing, crush washers, and vise blocks. FREE SHIPPING on Over 250,000 Products. Live Chat Contact Check Order Status. FAQ: Our NWP Muzzle Brake can be indexed with washers or shims and there is a huge variety of styles and materials to choose from on eBay -which is where we buy them when needed. They may use different types of devices to lock them in place like a peel washer, crush washer or a second nut that tightens against the back of the device, but this segment will demonstrate the basic principal. With suppressors and suppressor mounts, a properly aligned muzzle device will drastically reduce the risk of baffle strikes and enhance accuracy and repeatability. Mechforce - Variable Timing Crush Washers for Muzzle Device Alignment. Improved accuracy. This minimizes the risk of baffle strikes, ensuring maximum accuracy and safety from your muzzle brake or suppressor. timing a muzzle brake refers to how the muzzle brake sits as it threads on the barrel. I'm stuck between two shims, what should I do? Still easier than using a peel washer I’m sure. Sort By: Quick View Strike Industries 1/2-28 Jam Nut. Sanus. Washers should be installed with the cupped side towards the muzzle. Posted by josephmasanque on 30th Nov 2018. Makes timing a breeze ! Includes 18 individually marked Accu-Washer™ shims (timing adjustable from 0-360 degrees in 20-deg increments) and easy to follow instructions. Crush washers are perfectly acceptable to use on any open aperture muzzle device, such as the standard A2 birdcage flash hider. Does the manufacturer advise to use shims or a crush washer? For muzzle brakes, it allows you to perfectly orient your brake to match your shooting style. when tightened down you will want the ports to line up to the sides (if it has ports on the sides), if it has ports 360 degrees around the brake it probably doesn't have to indexed/timed. Since only one shim is required, the tolerance stackup's and complexities associated with peel washers and other multi-shim systems are eliminated. However, our opinion is they should never be used on any baffle style muzzle device where the clearance hole is only slightly larger than the bullet. 3,224. 29 in stock. MSRP: Was: Now: $14.95. For those muzzle devices that require orientation positioning (top ports pointing to 12 o'clock),  it is quite often that the threads on the muzzle device and the barrel are not fitting well in term of mismatching of thread starting point - causing the muzzle device installation cannot meet required torqued value at correct orientation. These guys have excellent service and I’m very happy that I feel I should leave this review. Any contamination can limit the rotation. Accu-Washer® Muzzle Device Alignment System. Comes with (4) crush washers with four different thicknesses each offsets un-torqued muzzle device with 90 degree increment. For full specifications, installation manuals, and more - visit our Technical Resources page: Posted by josephmasanque on 19th Feb 2020. Fast, Free Shipping on Orders over $50 90-Day No-Hassle Returns. Great product. Crush Washers are made from special engineered, heat treated mill-spec material that has been fine turned balanced between high spring rate and ductility to meet the function requirement of "crushed with high spring tension without cracking". Cart . These shims aid in the rotational positioning (timing) of muzzle devices. Muzzle brakes aren’t just for high-recoil rifles. 1 Large .04 Thick. A lot of people over-torque muzzle devices, especially with crush washers. Does not allow timing choice. To solve this crush washer problem, MECHFORCE-USA has developed the world first Variable Timing Crush Washers that is guaranteed to deliver the right orientation positioning with the correct torque value regardless of the muzzle device and barrel manufacturers. Very satisfied overall. You don't need much, and I suggest an anti-seize on the threads as well. One is to use a crush washer or shims. User manual included with full installation instructions. Using a wrench, socket, or other suitable tool, Turn the Brake 1/4turn/90degrees PLUS enough to clock it properly. The narrow end of the cone is placed facing the rear of the rifle and backed onto the unthreaded section of the barrel, and the muzzle device is then threaded on to its correct orientation, crushing the crush washer and fixing itself in place. 0.811” OD / 0.627” ID Stainless Steel. YHM makes a muzzle brake to fit your build. These washers work great! The VT crush washers are precision CNC machined into four different thicknesses that can orientate muzzle device in 0 degree, +90 degree, … Place the crush washer over the muzzle threads, then thread the muzzle device up against the crush washer, hand tight. The competition muzzle brakes are in solid & precision CNC machined construction and fit for 1/2x28 or 5/8x24. It pays for itself! FAQ: Our NWP Muzzle Brakes come in two finishes. This was by design. Lastly, a little elbow grease. AR-15 .223/5.56 Steel Shark Muzzle Brake w/Crush washer $ 35.99. 31 in stock. The kit allows you to properly time your muzzle device so it will be positioned the way you desire on your rifle or threaded barrel handgun. Comes with black phosphate surface treatment for corrosion resistant. Special engineered, heat treated mill-spec material, MECHFORCE ENFORCER MUZZLE BRAKE COMPENSATOR 1/2-28 TPI 5.56 / .223 W/ 4 VARIABLE TIMING CRUSH WASHERS, Mechforce Enforcer Muzzle Brake Compensator 5/8-24 TPI 6.5mm Creedmoor with 4 Variable Timing Crush Washers, Mechforce Enforcer Muzzle Brake Compensator 5/8-24 TPI .308 / 7.62mm with 4 Variable Timing Crush Washers, Momentary Switch for Mechforce Suppressor Lights, Magwell Metal Decal / Sticker - Molon Labe (2 Pack), Mechforce - Deltacore Long Spinner, Aluminum, Magwell Metal Decal / Sticker - Punisher Skull (2 Pack), Mechforce - Mechtorch EDC Flashlight, Titanium, Stonewashed Gen1, Replacement Parts, Pocket Clip with Screws for Mechtorch Flashlights, Large Size 3D Metal Decal / Sticker - Punisher Skull for Car, Truck and Motorcycle. Precision machined from high strength 400 series stainless steel to a guaranteed thickness uniformity of ±0.0001". The coefficient of friction between the threads is what limits your rotation, cutting this coefficient in half with grease can give you twice as much rotation. Compare. On average, each pack will get you about 9 installations before a single replishment shim is needed. One Accu-Washer System will align approximately nine brakes (on average) before replenishment shims are needed. Developed from the ground up and backed by knowledge gained from years of pushing the edge of muzzle device performance, the Hypertap muzzle brake delivers more than we’ve ever offered before. Out of Stock! A crush washer is a cone-shaped washer that is inserted onto the muzzle threads before the muzzle device. Next, applying a moly-grease or CLP-type lubricant to the threads on the brake and barrel will provide further rotation for the same torque. ID is 3/4", OD is 7/8" Anyone have any ideas? December 1, 2013 Bill Marr Gunsmithing 0. The brake is screwed into place. Precision machined from high strength 400 series stainless steel to a guaranteed thickness uniformity of ±0.0001". Competition shooters almost always put a brake on their rifles as a way to make even low-recoil guns easier to fire. The Down Range Products muzzle device alignment set is made to use instead of a peel washer normally used with muzzle brakes and suppressors. Reduce recoil and muzzle climb; Direct gasses to the side and rear; Keep the muzzle device flat on target; Push the noise forward, reduce concussion and blast noise from your muzzle device; Timing new muzzle brake Hey guys I have a 10 FCP-SR and just got a muzzle brake. Honestly, the stock he pinned became unpinned after several hundred rounds downrange so if I end up going to … To solve this crush washer problem, MECHFORCE-USA has developed the world first Variable Timing Crush Washers that is guaranteed to deliver the right orientation positioning with the correct torque value regardless of the muzzle device and barrel manufacturers. Shipping was quick. Shop By Type. Skip to navigation Skip to content. $24.99 $23.74. Knights Armament has a muzzle device shim set in 3/4" for use on their SR-25. Shop Tacfire Muzzle Brake Crush Washers | 5 Star Rating on 2 Reviews for Tacfire Muzzle Brake Crush Washers On Sale + Free Shipping over $49. Includes 18 individually marked Accu-Washer™ shims (timing adjustable from 0-360 degrees in 20-deg increments) and easy to follow instructions. I had an issue mounting a Wilson Q-Comp on my 6.5 Grendel, but with one of these, all is fine. Get the latest updates on new products and upcoming sales, Mechforce - Variable Timing Crush Washers for Muzzle Device Alignment. Over 4,000 5-Star Reviews Friendly Service from Firearms Experts. I'm installing a brake and I'll be cranking to muzzle brake about 270 degrees on the crush washer. I would recommend anyone looking to do a precise build on an AR system to get these shims from Precision Armanent, I would not do it any other way. Menu . 1 x Outer Sleeve. #muzzledevice #yankeehillmachine #suppressor #qd #556 #2a #pewpew Shop by Brand. These made mounting a new brake so easy. The competition muzzle brakes are in solid & precision CNC machined construction and fit for 1/2x28. Designed to fit 1/2-28 or 5/8-24 threaded barrels. All shims feature an oxide blasted non-reflective surface finish for low visibility. Location: Rock Hill, SC / Charlotte, NC. Thanks! 1 x Muzzle Brake. Questions: Muzzle brake timing, crush washers, and vise blocks. Wishlist. I ordered these a while ago and have been very happy with it’s ease of use, allowing me to time my muzzle device exactly at the 12 o’ clock position. $5.95. Precision Armament Accu-Washer 5/8-24 Muzzle Device Alignment System. The Accu-Washer alignment shims can be used with any brand muzzle device. This weeks Build of the Week is a pair of Sig Sauer P365 pistols customized for our Purchasing Director and his Wife for EDC.Except we are using a bit of a cheat code, as the majority of the modifications were done by the good folks at Danger Close Armament.And why not, especially when you can get exactly what you want. On Monday I ordered another set, and today which is Wednesday, it arrived to Washington state all the way from New York. The default finish is “polished stainless” which means belt sanded while in the lathe. 4 small shim .004" Thick. Low prices + free shipping on orders $50+. 4 medium .008 Thick. Learn: About Us Policies Reviews Blog How To. Home Gunsmithing Muzzle Brake Installation on a Precision Rifle: Timing and Installing an OPS R3E2C Muzzle Brake Installation on a Precision Rifle: Timing and Installing an OPS R3E2C. Higher torque installs may require holding the rifle in a barrel vise. My question is I am planning on a precision rifle build and upon reading found a few different pieces of information. Close. More importantly, it relies on the principle that the washer will deform uniformly while it is being crushed. The consequence of this misalignment is a baffle strike causing bodily harm at worse and impaired accuracy at best. The VT crush washers are precision CNC machined into four different thicknesses that can orientate muzzle device in 0 degree, +90 …