Velocity Defense Compensator for Sig P320

Compatibility

Modification required

Model

SIG SAUER P320 FULL-SIZE

Based on

Manufacturer documented

Based on manufacturer documentation or support information.

Requires a THREADED BARREL in 1/2x28. Most of these pistols do not ship with one — check your barrel before buying. ⚠️ THE SAFETY ROW. Killer Innovations does NOT recommend its comps on OEM SIG threaded barrels — a correct 1/2x28 barrel — because they lack an adequate thread shoulder, and the named failure mode is PROJECTILE STRIKE. Hosts are published WITH required barrel lengths (3.9" Carry, 3.6" X Compact), so barrel length is part of the fitment. 9mm only. Incompatible with SIG P320 F Flux Raider builds. Do not use Blazer/CCI — "Do not use this ammunition with ported barrels or compensators." California shipping restricted (AB 1263).

Check your exact model and part before ordering. Fitment limits