Sub-one-inch groups at 25 yards? Yes. The Apex Grade 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 manufactured from premium quality stainless steel blanks utilizing our proprietary in-house broaching process and feature a 1:10” twist rate along with Apex’s proprietary, patented locking geometry.

– These barrels require fitting