Apex Grade Semi Drop-In 40/9 Conversion Barrel M&P - 4.25. What It Does The Mk 1 Apex Grade Semi Drop-In 40/9 Conversion Barrel Barrel is designed for the.
40S&W 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 4.25 barrel Converts. 40S&W pistol to 9mm Improves accuracy Optimal performance seen with bullet weights of 115gr. Using 9mm jacketed ammunition Due to variations in factory slide tolerances, slight fitting may be required and is easily performed by the end user NOTE: As with all conversion barrels, shooter may experience erratic ejection patterns due to light or low velocity rounds Applicable To What Gun(s) Works with all Smith & Wesson.40S&W M&P pistols, including the M&P M2.0, requiring a 4.25 barrel. In The Package 1 ea. Mk 1 Apex Grade Semi Drop-In 40/9 Conversion Barrel - 4.25 Installation Resources Apex Grade Semi Drop-In Installation PDF. The item "Apex Tactical S&W M&P 40sw TO 9mm Conversion 4.25 Semi Drop-in Barrel 105-057" is in sale since Wednesday, June 28, 2017. This item is in the category "Sporting Goods\Hunting\Gun Parts\Pistol". The seller is "pillbox-armory" and is located in Havelock, North Carolina. This item can be shipped to United States.