AAC Silencer Halcyon 5.7x28mm 1/2-28

Not yet rated


AAC Silencer Halcyon 5.7x28mm 1/2-28


18 in stock

Purchase & earn 430 points!

The new Halcyon from AAC is everything you want from a rimfire silencer and nothing you don’t. Go from long to short configurations in seconds and easily disassemble without any tools required. No smoke no mirrors no unfounded claims — best in class period.

  • Overbuilt for maximum performance and durability without the excess weight
  • Features indexed shielded Titanium K-baffles
  • Modular design is 22 LR full-auto rated 5.7 rated


  • Calibers: 17 Hmr 22lr 22wmr 5.7x28mm
    Weight: Full 6.4oz Compact 4.5oz
    Length: Full 5.8" Compact 3.41"
    Diameter: 1.12"
    Materials: 17-4ph T6 Titanium
    Reduction: 42db
    S.p.l.: 114db





Advanced Armament Corp

Manufacturer Part Number



There are no reviews yet.

Be the first to review “AAC Silencer Halcyon 5.7x28mm 1/2-28”
Top Rate Customer Service
Prompt Communication
Safe Payments
Trusted SSL Protection
Amazing Selection
We carry all top brands
Welcome to Loftus Firearms, in order to browse our site you must be at least 18 years of age.
Are you at least 18 years old?
Your Cart
Add to cart Close
EZ64283 AAC Silencer Halcyon 5.7x28mm 1/2-28
AAC Silencer Halcyon 5.7x28mm 1/2-28

18 in stock