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GM UPPER RECEIVER PARTS
GORILLA MACHINING AR-15 5.56 & 30 CAL MUZZLE BRAKE AND FLASH HIDER
Gorilla Machining AR-15 1/2 x 28 Steel Crush Washer (Pack of 10)
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Gorilla Machining AR-15 1/2 x 28 Steel Crush Washer (Pack of 10)
5/5 rating
3
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3
5
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5
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Your Price:
$5.99
Retail Price
Retail Price:
$13.99
Your Savings:
$8.00
(57%)
AR-15 1/2 x 28 Steel Crush Washer (Pack of 10)
Part Number:
GM-CW556-1
Availability:
In Stock
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Diameter: 11/16 or .688 inches.
Blued to U.S. military standard, Mil-Spec: C13924BAM1, Class 1, Grade A.
Made from the finest U.S. steel.
Over one full turn of adjustment available for proper indexing.
Precision machined (not stamped).
Designed, developed, and manufactured in the USA.
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5/5 rating
Great Value
I received these in a very timely matter and also at a great price. They work exactly as they should. Keep up the good work Gorilla.
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Reviewed by:
(Verified Buyer)
Jeff Clabough
from Jefferson city on 12/14/2018
5
5
5/5 rating
Works good
Does what it us supposed to will buy again
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Reviewed by:
(Verified Buyer)
Michael Jones
from Nc on 10/2/2019
5
5
5/5 rating
GREAT PRICE
It may just be a crush washer, but Gorilla Machining has the best prices around! I stocked up for my shop, as it is a must have item when setting up a muzzle device.
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Reviewed by:
Ed Owens
from Alvin, Texas on 7/21/2020
5
5
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