“Flapper Locking” Makes A Comeback in AA .338 Lapua
By Nathan S.
Now this is something that I did not expect to see make a technical comeback with the focus of modern firearms on rotating bolts. The new Alexander Arms .338 Lapua Magnum rifle (the “Ulfberht”) utilizes a flapper-locking bolt design. The base design was first patented in the late 1800’s (1870) by a Swede named Friberg Similar […]
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Source:: The Firearm Blog
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