In 2015, photographs and videos began circulating of several prototype rifle designs from the mid-2010s, chambered for an obscure experimental round, the 6x49, which was the Soviet Union's unified 6mm cartridge . The photos and videos show new developmental rifles chambered for the Soviet-er...
Why Choose Sprinco springs for your AR-15? To find out, Last fall, we chat with Alan Dugger of Tactical Springs LLC/Sprinco USA. Dugger discusses his early involvement with firearms, the genesis of Sprinco USA, the Sprinco springs difference, and why, in his experience, no two ARs are the same.