Apex Grade 9mm Threaded Semi Drop-In Barrels for M&P

Sub-one-inch groups at 25 yards? Yes. The Apex Grade Threaded Semi Drop-In Barrels set the standard for accuracy. When properly fitted to both the slide and the frame of the pistol, these barrels can deliver 1.00” – and under – 5-shot groups at 25 yards, assuming you do your part. These barrels are machined from heat treated premium cold hammer stainless steel barrel blanks and feature a 1:10” twist rate, a 1/2-28 thread pattern, and Apex’s proprietary, patented locking geometry. A thread protector with captive O-Ring is included with each barrel.

– These barrels require fitting

Not for sale to the following locations: CA, CT, HI, NJ, NY, DC & City of Aurora, IL