Snowy Mountain Rifle Company Flex Sys M5 Mag & Bdl Combo Kit Wsm/Prc 3'' Sa Oberndorf Blk

The Snowy Mountain Rifle Company Flex Sys M5 Mag & Bdl Combo Kit gives you genuine versatility in a single bottom metal system. Built for shooters who want the option to run their rifle either magazine-fed or as a traditional single-shot BDL, this short-action kit makes the switch in minutes without tools or guesswork. It's aluminum throughout—all components weigh just 5.4 ounces—so you gain flexibility without sacrificing the lightweight advantage of your rifle.

The system works by using one proprietary bottom metal body configured for BDL operation, then swapping in a tensioning system to secure the M5 magazine, or removing both to install the included BDL floorplate and lid. The all-aluminum M5 magazine is purpose-built for this application and seats snugly with the tensioner in place. Whether you're transitioning between hunting scenarios, practicing at the range, or adapting to different cartridge requirements, you're not buying two separate systems—you're buying one that does the job both ways.

This kit is sized for WSM and PRC magnum cartridges, with magazine capacities of 3 rounds for magnum rounds at 2.85" OAL. Everything comes anodized in black, finished in Oberndorf style, and includes the bottom metal body, tensioner, one 3-round magnum magazine, lever, and BDL floorplate. If you shoot a short-action magnum rifle and want the flexibility to reload between magazine and single-shot configurations, this eliminates the need for two separate bottom metal options.

Key Features

• Convertible magazine-fed and BDL configuration in one bottom metal system
• Aluminum construction throughout—only 5.4 ounces total weight
• Quick changeover between configurations without tools
• 3-round capacity magazine for WSM and PRC magnum cartridges (2.85" OAL)
• Includes bottom metal body, tensioner, magazine, lever, and BDL floorplate/lid
• Short-action sizing with black anodized finish

Specifications

Frequently Asked Questions

Will this kit work with my WSM or PRC rifle?

Yes. This combo kit is specifically configured for WSM and PRC magnum cartridges at 2.85" OAL and holds 3 rounds in magazine-fed mode.

How quickly can I switch between magazine and BDL mode?

The system is designed to convert in minutes. Remove the magazine and tensioner, then install the BDL floorplate and lid—or reverse the process to go back to magazine feed. No special tools are required.

What's included in the kit?

The combo kit includes the bottom metal body, tensioning system, one 3-round M5 magazine for magnum cartridges, the lever assembly, and the BDL floorplate and lid for single-shot mode.

Is this a short-action system?

Yes. The Flex Sys M5 kit is configured for short-action rifles in Oberndorf style, finished in black anodize.