Semiauto Rifles

Pauza P50: A Failed Barrett .50BMG Competitor

June 29, 2026 Ian McCollum 1

Developed in the late 1980s by machinist Robert Pauza, the P50 is a .50 BMG semiauto rifle that was introduced in 1990. It uses a short-stroke gas piston and tilting bolt closely copied (and scaled […]

Sako M92S: Finland’s Last Civilian AK (now being imported to the US)

June 5, 2026 Ian McCollum 19

My book on Finnish small arms is available for preorder: https://www.headstamppublishing.com/forged-in-snow The M92S is the semiautomatic civilian version of the Finnish military rk95 rifle. The rk95 was intended to be a modernization of the Finnish […]

Explaining the Yugoslav / Zastava M70 Series of Rifles

May 30, 2026 Ian McCollum 20

Yugoslavia never received a technical data package or license for the AK; they reverse engineered the system themselves in the 1960s. In the process, they created a version of the AK noted for its ruggedness. […]

North Korean Type 68-1 Export “Asian Contract” Underfolder (Semiauto Build)

May 16, 2026 Ian McCollum 2

North Korea is too poor to finance social credit points, but if they did have them, you’d get loads for wearing our Best Korea propaganda shirt: https://varusteleka.com/en-us/products/forgotten-weapons-best-korea-propaganda-t-shirt North Korea began making a version of the […]

Masterpiece Arms MPA-971: Frankengun of the Assault Weapons Ban

May 15, 2026 Ian McCollum 11

The Masterpiece Arms MPA-971 was designed in 2003, at the tail end of the US Federal Assault Weapons Ban. Among other things, the ban prohibited the manufacture or import of magazines holding more than 10 […]

Navy M1 Garand Conversions to 7.62mm NATO: Mk2 Mod0 & Mk2 Mod1

May 9, 2026 Ian McCollum 17

Available from Morphys here: Mk2 Mod0 – https://auctions.morphyauctions.com/_C__DOCUMENTED_USN_SPRINGFIELD_M1_GARAND_MK_2_MOD_-LOT661040.aspx Mk2 Mod1 – https://auctions.morphyauctions.com/_C__DOCUMENTED_USN_SPRINGFIELD_M1_GARAND_MK_2_MOD_-LOT661041.aspx When the US military adopted 7.62mm NATO, the Army considered converting M1 Garands to the new caliber, and decided it wasn’t worthwhile. For […]

The Real T26 “Tanker” M1 Garand

January 5, 2026 Ian McCollum 11

Check out Headstamp Publishing’s extensive catalog of excellent books: https://www.headstamppublishing.com/home-forgotten The name “tanker” has been applied to shortened M1 Garand rifles for a long time and today we are looking at one of the rifle […]