North Idaho Hunter
Well-Known Member
UM DBM (Detachable Box Magazine) AND MAG "3.950"
Our first production run will arrive around July 19th 2022 and ship to customers once we have them in hand.
Get yours here - https://jaoutdoors.com/product/um-dbm-and-mag-3-950/
This is an all-new Detachable Bottom Metal and Magazine Design!
UM DBM AND MAG "3.950" design allows for cartridges to be loaded out to a length of 3.950″ to take full advantage of their performance. Cartridges like the 28 Nosler, 300 PRC, 300 RUM, 338 Lapua, and 338 Edge are vastly improved with this new magazine length.
Specifications:
Compatible with all BAT Long Actions, Pierce Actions, Defiance "Seekins Cut" Long Actions as well as Remington 700 Long actions (Modifications to the Remington 700 Long Action receiver, bolt stop, and stock will be required.)
Looking forward to breathing new life to those big canyon bangers!
Our first production run will arrive around July 19th 2022 and ship to customers once we have them in hand.
Get yours here - https://jaoutdoors.com/product/um-dbm-and-mag-3-950/
This is an all-new Detachable Bottom Metal and Magazine Design!
UM DBM AND MAG "3.950" design allows for cartridges to be loaded out to a length of 3.950″ to take full advantage of their performance. Cartridges like the 28 Nosler, 300 PRC, 300 RUM, 338 Lapua, and 338 Edge are vastly improved with this new magazine length.
Specifications:
Compatible with all BAT Long Actions, Pierce Actions, Defiance "Seekins Cut" Long Actions as well as Remington 700 Long actions (Modifications to the Remington 700 Long Action receiver, bolt stop, and stock will be required.)
- All parts are 6061 Aluminum, fasteners are stainless steel.
- 3 Round Center Feed for both Ultra Mag and Lapua cartridges
- Inside mag length of 3.950″
- Utilizes the Standard M5 footprint for DBM
- Side Release Lever
- Cerakote black and gray as pictured in house.
Looking forward to breathing new life to those big canyon bangers!
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GAME CHANGER for those heavy hitters 
