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Apex Grade Threaded Semi Drop-In M&P Barrel - 5"

Apex Tactical

Apex Grade Threaded Semi Drop-In M&P Barrel - 5"

$359.99
SKU: 105-060

What It Does

The Mk 1 Apex Grade Threaded Semi Drop-In 5.00" Barrel is designed for the 9mm Smith & Wesson M&P. Due to the tolerance variations in the M&P Slide, the barrel is semi drop-in. In some cases this means the barrel may drop-in without alteration, but in most cases will likely require minor fitting which is easily done by the end user. The stainless steel barrel features a 1:10” twist rate. The design increases accuracy performance making the M&P capable of shooting as small as a 1-1/2 inch grouping at 25 yards. Accuracy test results based on use of a mechanical rest. Final results may vary based on shooter ability, ammunition selection and variations in factory firearm tolerances.

Expected Results

  • Direct replacement of factory 5.00" barrel 
  • Features 1/2–28 Threads
  • Improves accuracy 
  • Optimal performance seen with bullet weights of 115gr. through 147gr. using 9mm jacketed ammunition 
  • Due to variations in factory slide tolerances, slight fitting may be required and is easily performed by the end user

Applicable To What Gun(s)

  • Works with all Smith & Wesson 9mm M&P pistols, including the M&P M2.0, requiring a 5.00” barrel.

In The Package

  • 1 ea. Mk 1 Apex Grade Threaded 9mm Semi Drop-In Barrel - 5.00"
  • 1 ea. Thread Protector w/ O-Ring (installed)

Installation Resources




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