Blem AW for M&P Shield 40-9 conv. threaded, No Returns or Exchanges

Will NOT be shipped to the following areas: Washington
(2 reviews)

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Cosmetic blem barrel, no returns or exchanges.

Upgrade your M&P Shield with our AlphaWolf conversion barrel! Take your .40 S&W Shield and convert it to 9mm with our barrel, which also improves accuracy in your compact gun. The AlphaWolf barrel is compatible with both Shield 1.0 and 2.0 models, making it the perfect choice to convert your gun! Additionally, this conversion barrel is threaded with industry standard 1/2x28 threads, making it capable of accepting accessories such as compensators or suppressors.

Barrel Features:

  • Convert your .40 S&W to use 9mm ammo.
  • Fits S&W Shield .40 S&W
  • Designed for lead, plated, or jacketed ammunition
  • Certified, stress relieved 416 stainless steel
  • Button rifled, three stage honed bore
  • Industry recognized SBN premium coating (SBN is Salt Bath Nitride, similar to Tennifer)
  • Exacting tolerances allow for drop in installation
  • Fluting creates path for heat and debris to escape

*We are unable to custom chamber or port AlphaWolf S&W Shield barrels at this time.

*Non-CA compliant

Do not use +P or +P+ ammunition in any Lone Wolf branded replacement barrel for the Glock 42, Glock 43, S&W Shield or Ruger LC380 series. Between inconsistences with ammunition manufacturers loading practices, which may not conform to SAAMI specifications, unsafe firing conditions may result with these non-standard loads. Accordingly, use of +P or +P+ ammunition in these Lone Wolf barrel models will void the warranty.

(2 reviews) Write a Review
  • 5
    40 - 9 conv barrel for M & P shield

    Posted by Tim on 17th Nov 2022

    So far so good. Fired a few rounds this morning and got a sub 3 in group at about 50 ft. As a 40 it didn’t group that close . Used.40 mags and no problems . Happy with it so far especially considering the price for the blim

  • 5
    40 to 9 barrel for S&W

    Posted by Alan on 15th Nov 2022

    Barrel fit and works flawlessly, great way to shoot for less