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Apex Tactical 5in Semi Drop-in Barrel for Smith & Wesson M&P 9mm NEW! # 105-052

SKU: 105-052

For Gun Make: Smith & Wesson

Custom Bundle: No

MPN: 105-052

For Gun Model: M&P

Material/Finish: Stainless

Vintage: No

Country/Region of Manufacture: United States

Material: Stainless Steel

Specific Part: Barrel

Model: 105-052

Gauge/Caliber: 9mm

For Gun Type: Handgun

Brand: Apex Tactical Specialties

Color: Silver

Type: Barrel Parts

Apex Tactical Specialties
5" Semi Drop-in Barrel for Smith & Wesson M&P 9mm

The Mk 1 Apex Grade 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 
– 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 requiring a 5.00” barrel.

In The Package 
1 ea. Mk 1 Apex Grade 9mm Semi Drop-In Barrel - 5.00"



All of our products are BRAND NEW in the box; and contain all of the parts, materials and documentation.

You can expect and will receive prompt delivery of your order.

We will ship your order within ONE DAY! 

We are unable to accept returns on used, fitted, or altered parts. 
Returns must be in new, unused condition and in their original packaging.