Rifle (English Wikipedia)

"Rifling: Expanding Bullets and the Minie Rifle". Firearms History, Technology & Development. 16 May 2010. Retrieved 23 October 2021. The solution for hundreds of years was to wrap the bullet in a greased cloth patch and ram it down the barrel

forgottenweapons.com

McHale, Tom (3 February 2017). "Reloading: Bullet Materials and Shapes". GunsAmerica Digest. Retrieved 15 March 2021.

"The How and Why of Long Shots and Straight Shots". Cornhill Magazine. 1 (4). United Kingdom: Smith, Elder and Co.: 505–512 April 1860. Archived from the original on 4 November 2010 – via Updated URL provided for Project Gutenberg.

Reichmann, Felix (1945). "The Pennsylvania Rifle: A Social Interpretation of Changing Military Techniques". The Pennsylvania Magazine of History and Biography. 69 (1): 3–14. ISSN 0031-4587. JSTOR 20087726.
Reichmann, Felix (1945). "The Pennsylvania Rifle: A Social Interpretation of Changing Military Techniques". The Pennsylvania Magazine of History and Biography. 69 (1): 3–14. doi:10.5215/pennmaghistbio.141.1.0069. ISSN 0031-4587. JSTOR 20087726. Archived from the original on 25 May 2024 – via Newly Available and Processed Collections at the Historical Society of Pennsylvania.

"Topic of the Month: July 2001 – Twist Rate". Load From A Disk. Archived from the original on 12 May 2013. Retrieved 26 August 2010.

Hardcastle, J. H. (1912). "The Rifle: A Weapon of Precision". Royal United Services Institution. Journal. 56 (413): 973–984. doi:10.1080/03071841209420035. ISSN 0035-9289.

Clark, Brandon Louis (2011). Effect of Barrel Length on the Muzzle Velocity and Report from a Mosin-Nagant 7.62x54R Rifle (Undergraduate honors thesis). University of South Florida. Retrieved 16 April 2023.

"The How and Why of Long Shots and Straight Shots". Cornhill Magazine. 1 (4). United Kingdom: Smith, Elder and Co.: 505–512 April 1860. Archived from the original on 4 November 2010 – via Updated URL provided for Project Gutenberg.
First 3-D printed rifle fires bullet, then breaks, NBC News, 26 July 2013. (Archived 10 September 2014 at the Wayback Machine)
World's first 3D-printed rifle gets update, fires 14 shots, The Verge, 4 August 2013.(Archived 6 October 2014 at the Wayback Machine)
"Topic of the Month: July 2001 – Twist Rate". Load From A Disk. Archived from the original on 12 May 2013. Retrieved 26 August 2010.

Seton-Karr, Henry; Atkinson, Charles (1911). "Rifle" . In Chisholm, Hugh (ed.). Encyclopædia Britannica. Vol. 23 (11th ed.). Cambridge University Press. p. 329.

Shafer, Matt (2023). "Rifle Theory: Engels and the History of Technology". Political Theory. 51 (4): 597–617. doi:10.1177/00905917231155277. ISSN 0090-5917.
Hardcastle, J. H. (1912). "The Rifle: A Weapon of Precision". Royal United Services Institution. Journal. 56 (413): 973–984. doi:10.1080/03071841209420035. ISSN 0035-9289.
Reichmann, Felix (1945). "The Pennsylvania Rifle: A Social Interpretation of Changing Military Techniques". The Pennsylvania Magazine of History and Biography. 69 (1): 3–14. ISSN 0031-4587. JSTOR 20087726.
Reichmann, Felix (1945). "The Pennsylvania Rifle: A Social Interpretation of Changing Military Techniques". The Pennsylvania Magazine of History and Biography. 69 (1): 3–14. doi:10.5215/pennmaghistbio.141.1.0069. ISSN 0031-4587. JSTOR 20087726. Archived from the original on 25 May 2024 – via Newly Available and Processed Collections at the Historical Society of Pennsylvania.