Bar-Sto Semi-Drop-In Barrel 1911 Commander 40 S&W 1 in 16" Twist 4.3" Stainless Steel

Product #: 320293 Bar-Sto #: MBSCDI40S&W

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Product Information

With a Bar-Sto Barrel, shot groups of 1-3/4" to 2" at 25 yards are possible with match grade ammo. Barrels are machined from stainless steel bar stock which has been heat treated to 180,000 psi tensile strength. May require minor fitting.

Technical Information

  • Provides a tighter fit than the factory barrel.
  • Semi-Drop-In barrels may require minor fitting.
  • Comes with a bushing, link, & pin.
  • All Bar-Sto barrels are machined from solid stainless steel bar stock which has been heat treated to 180,000 PSI tensile strength (how hard it would be to tear the material, 90,000 pounds per square inch of pressure each direction).

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