This is the bottom metal for the USMC sniper rifle M40A3 and M40A5, which fits the McMillan USMC A4 stock and a Remington 700 short action.
The M5 BDM System is a heavy-duty trigger guard that allows rapid loading with removable magazines for Remington 700 style short actions. The guard includes grade 5 Torx screws, and pre-made bedding pillars. Made from Aircraft grade aluminum and hardcoat anodized black to a Milspec finish.
Fits both 5 round and 10 round AICS Magazines or clones - NO MAGAZINE INCLUDED
Maximum overall cartridge length: 2.893"
Inletting may be required, professional installation is recommended.
Manufacturer's Part Number 306-82