Valkyrie Arms Semiauto M3A1 Grease Gun
This video from Forgotten Weapons showcases the Valkyrie Arms semiautomatic M3A1 'Grease Gun.' Introduced in 2004, this replica addresses the rarity of original M3 and M3A1 full-auto variants and the lack of other semiauto copies due to difficult parts kits and stamped construction. Valkyrie Arms opted for a unique construction method using a tube and a milled aluminum lower block, which incorporates an AR15 trigger assembly. The finished firearm is closed-bolt and hammer-fired. The review highlights the use of a few original parts, including the magazine release, modified ejection port cover, stocks, and standard original magazines.











