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Pennsylvania rifle - Simple English Wikipedia, the free encyclopedia
List of rifle cartridges - Wikipedia
What does LR denote on .22 ammunition? And if it refers to a rifle why is it marked on ammo for a pistol? - Quora
Why is there an 'H' marked on .22 caliber rimfire cartridges? - Quora
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Remington Model 513 - Wikipedia
M1903 Springfield - Wikipedia
22 Long Rifle - Wikipedia
Will a .22 air rifle kill a human? - Quora
What is .22 in .22 deluxe rifle? - Quora