Arms M21/14 Mount Foundation AIS Systems In fact two separate algorithms

In fact two separate algorithms are used

Bullet Caliber: 458 Caliber

Mounting Self-Cutting Cable Ties - 14" - UV Black - 500-Pack

UPC : 766478951014

UPC : 784703104059

Arms M21/14 Mount Foundation AIS Systems In fact two separate algorithmsSince 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.(R) #18(TM) offers interchangeability of Day & Night Vision, with an ultra low profile and the A. R. M. S.(R) SWAN(R) aka Mil Std. 1913 Rail. Features : 8620 case hardened steel Two attaching points plus a third contact point for stability