90-Degree Barrels – Myth: Confirmed!
While a slight bend to a barrel was possible ( as proven by the Germans in WWII), Jamie and Adam decided to tackle and see if possible to shoot with a bent barrel. Using a 10/22, they proved that it is possible. Moreover, they showed that the exit velocity was nearly unaffected, but the bullet tumbled shortly after hitting the gel.
As a bonus, they showed how much a bullet can “ricochet” under ideal conditions almost 360 degrees:
One of TFB's resident Jarheads, Nathan now works within the firearms industry. A consecutive Marine rifle and pistol expert, he enjoys local 3-gun, NFA, gunsmithing, MSR's, & high-speed gear. Nathan has traveled to over 30 countries working with US DoD & foreign MoDs.The above post is my opinion and does not reflect the views of any company or organization.
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While the Germans had the Krummlauf attachment for the StG-44 in 30, 45, & 90 degree barrels, their bullets did not tumble after they exited. Instead, they often would tear themselves apart, resulting in a shotgun like blast of shrapnel. Aberdeen photos document these results.
The U.S. also made versions, the most popularly seen of which is the M3A1. The Russians even had one for the PPSh41.
Photo below is looking down the sights of a 30 degree Krummlauf barrel.
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