RCM HK STYLE USP .357 SIG CONVERSION BARREL

$175.00

HK USP .40 Full Size To .357 Sig Conversion Barrel.

Each barrel is made from 4140R steel, heat treated and finished inside and out in the ultra-desirable nitride finish.
  • Traditional button rifled bore for use with jacketed and non-jacketed ammunition
  • 4140 stress relieved & properly heat treated steel
  • Micro polished feed ramp
  • Machined to exact tolerances for proper fitment
  • Overall length 4.20″
  • Finished inside and out in the “Nitride” process for enhanced service life
  • Not for use in the USP Compact models

Out of stock

SKU: RCM-GB-PB120 Category:

Additional information

Weight 4 oz