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Precision Armament Accu-Washer Muzzle Device Alignment System
The most precise and easy to use muzzle device alignment system on the market.
Simply choose the correct size Accu-Washer™ shim to accurately index your muzzle brake or flash surpressor while maintaining perfect bore alignment. Since only one shim is required, the tolerance stackup’s and complexities associated with peel washers and other multi-shim systems are eliminated. This minimizes the risk of baffle strikes, ensuring maximum accuracy and safety from your muzzle brake or suppressor. Includes 18 individually marked Accu-Washer™ shims (timing adjustable from 0-360 degrees in 20-deg increments) and easy to follow instructions. Precision machined from high strength 400 series stainless steel to a guaranteed thickness uniformity of ±0.0001″. All shims feature an oxide blasted non-reflective surface finish for low visibility. One Precision Armament Accu-Washer System will align approximately nine brakes (on average) before replenishment shims are needed. Designed to fit 1/2-28 or 5/8-24 threaded barrels.
Precision Armament Accu-Washer Specifications
- Material: 400-series stainless steel
- Finish: Oxide blasted, matte grey
- O.D.: 0.750″
- Thickness: 0.060″-0.094″
- O.D.: 0.825″
- Thickness: 0.060″-0.100″
Alt Descriptioin:
- accu washer
- accuwasher
- precision armament accu-washer
- accu-washer® muzzle device alignment system
- precision armament shim kit
- accu-washer muzzle alignment system
- accu washer alignment system
- accu-washer
- accu washers
- precision armament accu-washer muzzle device alignment system
- 308 muzzle brake shims
- precision shim washers
- muzzle brake timing washers
- timing muzzle brake crush washer
AR 15 Crush Washer Quick Links:
- ar 15 crush washer
- crush washer ar15
- ar15 jam nut
- ar15 crush washer
- jam nut ar15
- ar crush washer
- ar jam nut
- crush washer ar 15
- ar-15 crush washer
- muzzle brake crush washer
- crush washer for ar 15
- muzzle brake washer
- muzzle device crush washer
- crush washer for muzzle brake
- jam nut for muzzle brake
Precision Armament Quick Links:
- Precision Armament m4-72
- Precision Armament
- Precision Armament hypertap
- Precision Armament hypertap muzzle brake
- Precision Armament m11
- Precision Armament m4-72 severe duty
- Precision Armament m4-72 severe-duty compensator
- Precision Armament efab
- Precision Armament m4 72
- Precision Armament m4-72 severe-duty® compensator
- Precision Armament m472
- Precision Armament m11 severe duty muzzle brake
- Precision Armament muzzle brake
- Precision Armament m11 muzzle brake
AR 15 Muzzle Brake Quick Links:
- hypertap muzzle brake
- m4-72 muzzle brake
- 223 muzzle brake
- precision armament hypertap muzzle brake
- shark muzzle brake
- m11 muzzle brake
- efab muzzle brake
- .223 muzzle brake
- afab muzzle brake
- hypertap® muzzle brake
- m4 muzzle brake
- titanium muzzle brake
- precision armament muzzle brake
- Precision Armament
- ar15 blast diverter
- ar15 forward blast diverter
- muzzle blast diverter
- ar15 flash forward
- ar15 Blast Forward
More AR Qquick links:
- ar stock
- ar15 stock
- ar 15 stock
- ar 15 accessories
- Ar15 accessories
- ar accessories
- ar15 handguard
- ar handguard
- ar 15 handguard
- ar15 scope
- ar 15 scope
- ar15 carry handle
WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to - www.P65Warnings.ca.gov.
Customer Ratings & Reviews
Ratings Snapshot
out of 5
5
(21)
4
(0)
3
(0)
2
(0)
1
(0)
Would recommend this product.
100%
out of 5
5
(21)
4
(0)
3
(0)
2
(0)
1
(0)
Would recommend this product.
100%
Precision Armament Accu-Washer Muzzle Device Alignment System
Bruce
Location: Arizona
Date:
May 24, 2018
OUTSTANDING product. I bought a cheaper shim system and tried like hell to get a single shim to be the right size, I did not want to use multiple shims. Even using multiple shims from that kit I could not get the timing correct. This Precision Accu-Washer system took me three sizes and done. Very easy and fast, the best part one shim. I wasted my money on a cheaper product, don't waste yours buy this system first.
Verified Buyer
Recommended
Precision Armament Accu-Washer
moose
Location: USA
Date:
May 22, 2018
Washers are of good quality and with 18 to chose from you have more than enough to mount any muzzle device. I would use these over a crush washer every time.
Verified Buyer
Recommended
Best system out there!!!!!!
Soldier
Location: Texas
Date:
March 21, 2018
Love the Accu washer system, so easy to use. I would definitely recommend this to somebody.
Verified Buyer
Recommended
Perfect
Jt
Location: Modesto, ca
Date:
February 26, 2018
Perfect for muzzle alignment
Verified Buyer
Recommended
Tameing of the beast.
Lynn Loy
Location: Green country okla.
Date:
January 20, 2018
Ordered this for an Adams Arms SF308. Ive had 2 rght shoulder R cuff surgerys so I was looking for a little help on the 308 kick. Recieved great customer service and fast shipping. Installed very easy with the acu-washer setup. Looks great like an old panzer tank muzzle. Really cool. Shooting the 308 was the best part. I was amazed at the difference. Its a joy to shoot now. It seems to be a little louder but thats just the nature of the beast. Overall great purchase.
Verified Buyer
Recommended
Works nicely
Gb
Location: Palm Beach fl
Date:
December 14, 2017
Well made. Easy to understand instructions.
Verified Buyer
Recommended
not used yet
AMP
Location: AL
Date:
December 12, 2017
item was pricey but recomended not used yet
Verified Buyer
Recommended
M4-72 SEVERE MUZZEL BRAKE - 308
Lance
Location: Manassas, Virginia
Date:
July 19, 2017
Brake works just as advertised, a little on the loud side, I installed mine on a 6.8 SPCII, also got the washer spacer set and glad I did, made installation easy.
Verified Buyer
Recommended
It works
Anonymous
Location:
Date:
March 14, 2017
It works like it says it will.
Verified Buyer
Recommended
Best product for indexing muzzle devises period!
Rob
Location: Minnesota
Date:
December 20, 2016
Don't bother with crush or peel washers...junk in comparison. These are the only things I will use for muzzle devices on any future build, no question.
Verified Buyer
Recommended
Precision Armament Accu-Washer Muzzle Device Alignment System
kpwarwick
Location: warwick, ny
Date:
March 23, 2016
excellent product!!! easy to use!
Verified Buyer
Recommended
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