Apex Grade Gunsmith Fit Barrel-4.25″ (For M&P Only)
For the installation/fitting of an APEX barrel, the whole pistol is needed. Barrels are fit to both the slide and the frame at the same time.
Date Of Birth is needed when sending in a whole pistol.
It is assumed that a pistol will be sent in for fitting if an APEX barrel is ordered.
Out of stock