The Herrington Arms HC320FL Compensator is designed to work flawlessly with Sig Sauer P320 series, it does an amazing job at reducing vertical climb of muzzle as well as reducing the horizontal recoil arc, it is made of high-quality 6061 aluminum and Black Anodize finish to compliment your specific Sig P320 configuration. This comp is designed to achieve a FLUSH fit for a 3.6" x compact slide on a full size frame!!!

Works great with stock springs so no need to change anything, fits on 1/2-28 RH or M13.5x1LH threaded barrel X-Compact, Compact, X-Carry and full-size P320’s.

Highlights

• Engineered to greatly reduce vertical and horizontal recoil of your gun
• Makes target re-acquisition easier with follow-up shots
• Highly durable 6061 Aluminum for extreme longevity and lightness
• Black anodize finish to compliment your specific configuration
• Easy to install, no gunsmith required!
• Uses Steel replacement 8-32 set screws
• NOT COMPATABLE WITH BAR-STO OR EFK BARRELS!
• REQUIRES A THREADED BARREL
• WILL NOT WORK WITH AXG FRAME IF NOT USING X CARRY SLIDE
• Works with all Sig P320 9mm models 
• Length is 1.125 inches long
• With Legion models it may require a DPM spring kit to run 115 grain ammo!