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Mannlicher Big Bore

STEYR MANNLICHER is proud to present the first bolt action rifle in calibre .450 Marlin. Until today the .450 Marlin was only available in lever action or single shot rifles. Thanks to the new development from STEYR MANNLICHER, the MANNLICHER BIG BORE will be available with a 3+1 round magazine, and combined with the HC-Kit, with a 7+1 round magazine.

Thanks to the short Barrel (550 mm, 22") the MANNLICHER BIG BORE is ideal for hunting dangerous game, and thanks to the caliber's light recoil, the rifle stays controllable for a second shot.


  Mannlicher Big Bore
System MANNOX TM surface
Calibers .450 Marlin
Barrel Length 550 mm (22")
Magazine box magazine with synthetic bottom
Magazine Capacity 3 rounds
resp. 7-round HC-magazine as an extra
Trigger optional combi trigger (single set trigger) or direct trigger
Stock black fibreglass reinforced synthetic
Overall Length 1.075 mm
Weight approx. 3,8 kg