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Achieve precise muzzle accessory indexing with the AR-15 Accu-Washer System, featuring 18 stainless steel washers for 360-degree timing without peel or crush washers.

PRECISION ARMAMENT AR-15 1/2-28" ACCU-WASHER SYSTEM STAINLESS STEEL SILVER

100009793

Top takeaways

The ACCU-WASHER SYSTEM is designed for precise muzzle device alignment on AR-15s with 1/2-28" threading, eliminating the need for peel or crush washers.
Each set contains 18 stainless steel washers, machined to within .0001" for 360-degree timing in 20-degree increments, ensuring only one washer is needed per installation.
Manufactured by Precision Armament, the washers come in a matte gray finish and the set includes detailed instructions for use.

Attributes

Colour:
```
Silver
```
Material:
```
Stainless Steel
```
Weapon type:
```
AR-15
```
Delivery weight: 0.045kg
Shipping height: 5mm
Shipping width: 69mm
Shipping length: 97mm

Item details

Made in USA

Specifications:
Color: Silver
Make: AR-15
Material: Stainless Steel

0 0 1 GBP

Not available.

Product no.: 100009793

Mfr. No.: A02119

Notify on availability 54.9 GBP

0 0 1 GBP

Description Specification Customers reviews Accessories

PRECISION ARMAMENT AR-15 1/2-28" ACCU-WASHER SYSTEM STAINLESS STEEL SILVER

Notify on availability

Description:

Enhance your shooting precision with the AR-15 ACCU-WASHER SYSTEM.

The AR-15 1/2-28" ACCU-WASHER SYSTEM from PRECISION ARMAMENT is designed for shooters who demand accuracy and reliability. These stainless steel washers are engineered to ensure precise indexing of muzzle accessories, eliminating the need for peel or crush washers.

Product Features:

Machined to within .0001" for unparalleled precision.
Set includes 18 individual washers of varying thicknesses.
Allows for 360-degree timing in 20-degree increments.
Only one washer required for each application.

Specifications:

Material: Stainless steel
Finish: Matte gray
Thread compatibility: 1/2" x 28 and 5/8" x 24
Includes 18 washers and detailed instructions.

Upgrade your muzzle accessory setup today with the AR-15 ACCU-WASHER SYSTEM and experience the difference in your shooting performance.

Top takeaways

The ACCU-WASHER SYSTEM is designed for precise muzzle device alignment on AR-15s with 1/2-28" threading, eliminating the need for peel or crush washers.
Each set contains 18 stainless steel washers, machined to within .0001" for 360-degree timing in 20-degree increments, ensuring only one washer is needed per installation.
Manufactured by Precision Armament, the washers come in a matte gray finish and the set includes detailed instructions for use.

Attributes

Colour:
```
Silver
```
Material:
```
Stainless Steel
```
Weapon type:
```
AR-15
```
Delivery weight: 0.045kg
Shipping height: 5mm
Shipping width: 69mm
Shipping length: 97mm

Item details

Made in USA

Customers reviews

Customer ratings (5)

4 / 5

Slightly recommend

Good idea, but there's a problem 17/02/2017

This system is a good idea. However, there is a serious problem. Most of my barrels (and most I've ever seen) have a small radius on the shoulder where the accu-washer needs to seat. The inner diameter of the accu-washers is too small to account for this. In order to work properly, the accu-washers need to be be beveled on one side of the inner diameter. This kind of defeats the purpose of an easy install, so I can't recommend these.

Recommended with reservations

Needs work 18/11/2015

The way they are marked for thickness hash marks on outside leaves an undesirable appearance. And if your barrel threads have a relief cut at the shoulder it will offset out of center.

If you clean this up it is just as easy to time and index buy moving one shoulder or the other.

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