Atlasworxs Bottom Metals (AICS) are made to utilize the most reliable detachable box magazines commonly used in today’s bolt action rifles, which is the Accuracy International AICS magazine.
The benefits of using the superior AICS magazines are for their reliability and availability in 5 or 10 round capacity.
The AICS pattern is also becoming a standard for other magazine manufacturers such as Accurate Mag and MDT amongst others, therefore making the AICS pattern magazines more readily available and cost effective.