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A.R.M.S. #18 M21 M14 M1A Scope Mount

ARMS, Inc.
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Since its introduction to the marketplace in 1989, this foundation has maintained its reputation as being the best mounting systems for the M21 M14 Rifle. The A.R.M.S. #18 offers interchangeability of Day and Night Vision, with an ultra low profile and the A.R.M.S./SWAN aka Mil-Std. 1913 Rail.

Made of 8620 case hardened steel. Precision fit to the base integral with the receiver. Two attaching points plus a third contact point for ultimate stability. 
Total number of Reviews: 1

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5.0 5
"This mount, was easy to install, on my M1A. It fits like a glove. No alterations or filing was needed. I like the low profile and you're sill able to use your iron sight. Took it to the range, without a scope mounted, just to see how it would perform. It performed flawlessly."