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FN 545 Compensator Barrel Assembly on a FN

AI illustration of a similar part on the gun.

FN · Barrel

FN 545 Compensator Barrel Assembly

$349

Build with this part

Opens the builder with this part fitted. Other parts change only if they have to.

Specs

Calibers45acp
FitsFN 510 / 545 Tactical

Pros and cons

Pros
  • Auto-indexing FN comp
  • Cold hammer forged stainless barrel
  • Factory fit on 545 frames
Cons
  • Costs a lot more than a plain barrel

Works with

Works with: 45acp.

Other barrel options