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Categories -> Barrels -> Apex Grade Gunsmith Fit M&P Barrel - 4.25"
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Apex Tactical Specialties Apex Grade Gunsmith Fit M&P Barrel - 4.25"
What It Does

The Mk 1 Apex Grade Gunsmith Fit 4.25" Barrel is designed for the 9mm Smith & Wesson M&P. The barrel is NOT drop-in and requires fitting by a competent gunsmith. 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-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 4.25" barrel
  • Improves accuracy
  • Optimal performance seen with bullet weights of 115gr. through 147gr. using 9mm jacketed ammunition
  • Requires fitting by a competent gunsmith
Applicable To What Gun(s)
  • Works with all Smith & Wesson 9mm M&P pistols, including the M&P M2.0, requiring a 4.25 barrel.
In The Package
  • 1 ea. Mk 1 Apex Grade 9mm Semi Drop-In Barrel - 5.00"
Note: Items marked as Special Order are ordered from the manufacturer. Being a manufacturer direct dealer, we are dependent on their warehouse inventory and production schedule. While most Special Order turn-around time is about 30 days, some may take a lot longer based on manufacturer availability. Your card will not be charged until the item ships.
Part #
APEX 105-051

Special Order/Non-Stocking Item - Leadtime Applies
Our: $189.95
Retail: $199.95
You Save: $10.00
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