Since its introduction to the marketplace in 1989, this foundation has maintained its reputation as being the best mounting systems for the M21/14 Rifle. The A.R.M.S.® #18 offers interchangeability of Day & 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.
Standard issue Mount for M14, M21 and M25 Sniper Rifle. This is the mount the US Military uses when employing the M14 based rifle for sharp shooter use. Most other mounts have been found to shoot lose in short order. Only the ARMS and the Brookfield mounts are known for complete reliability and you can not find the Brookfield. Supplies are limited and this item is often out of stock due to current military demand. Please be patient when ordering.
