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A.R.M.S. #40 Stand Alone Flip Up Rear Sight
Stand Alone Flip-Up Sight from A.R.M.S. uses the same proven concept just like the Swan Sleeve System’s rear sight.
The unique design of the spring loaded rear sight ensures constant in battery action and repeat zero. A fast release lever holds the AR-15 sight in the locked down position, which prevents the accidental engagement of the sight. The sight has military horizon line notch, 500-600 meter sight and its windage adjustments of .75 MOA
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The distinction between inferior quality and premium AR-15 Rear Sight is undeniable. At MSP, we only offer AR Accessories from the most trusted brands like ARMS Sights. Buy with confidence that we stand behind the product we sell.
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
(4)
4
(1)
3
(0)
2
(0)
1
(0)
Would recommend this product.
100%
out of 5
5
(4)
4
(1)
3
(0)
2
(0)
1
(0)
Would recommend this product.
100%
5 Total Reviews
- 1
best rear flip up sight
avatrek
Location:
Date:
September 15, 2022
This is a top of the line flip up rear sight, this is an ARMS 40 rear sight, nothing but quality. You want the best, ARMS is it, and MSP had it.
Recommended
A Classic AR-15 Sight
Dave
Location:
Date:
November 27, 2019
This AR BUIS is awesome!
Recommended
A.R.M.S. ARE The only backup sight I trust
Fishboytroy
Location: Lafayette, LA.
Date:
January 27, 2016
I own 6 pair of A.R.M.S. backup iron sights and love them. They are well made, rugged and come in various configurations to meet any requirements in the field or down range.
Verified Buyer
Recommended
A.R.M.S. ARE The only backup sight I trust
Fishboytroy
Location: Lafayette, LA.
Date:
January 27, 2016
I own 6 pair of A.R.M.S. backup iron sights and love them. They are well made, rugged and come in various configurations to meet any requirements in the field or down range.
Verified Buyer
Recommended
ARMS #40
Gunny268
Location: Arkansas
Date:
March 31, 2010
Rugged constrution and obtained a consistent zero @ 100 yds from folded position. I prefer this unit's sight picture over the ARMS #40L-SP.
Recommended
5 Total Reviews
- 1
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