The .35 caliber 701 Air A.I.R. Mag is designed for right-handed FX Impact rifles. A press-fit ball bearing and constant-tension spring provide smooth operation and consistent feeding, and the carousel is cut for pellets and slugs with one additional round of capacity over standard FX stock magazines. Eight magnets hold the clear face plate in place and four rear magnets hold it during reloading. It is intended for FX Impact M3 or M4 rifles.