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Class Information
Number: 89/158
Name: Ordnance > Automatic > Movable butt piece
Description: Guns wherein the breech mechanism is actuated by the recoil of the gun proper relative to a butt-piece movable on the shoulder stock.

Patents under this class:

Patent Number Title Of Patent Date Issued
8397414 Buttstock pre-adjustment block Mar. 19, 2013
6684547 Firearm recoil dampening assembly Feb. 3, 2004
4746083 Device for ejecting a load slung under a high-performance aircraft May. 24, 1988

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