Buy AAC 556-SD Fast-Attach Silencer

Competitive shooting equipment.

Buy AAC 556-SD Fast-Attach Silencer w/ Flash Hider Online .

The AAC Advanced Armament 556–SD is a fast attach silencer for 5.56mm rifles. With a design based on an earlier version of the best selling M4-2000, the compact and lightweight 556-SD offers consumers feature-rich content and excellent value. The 556-SD uses the tried and true 51T Ratchet Mount fast-attach system that enables users to install or remove the silencer in seconds. The baffle core of the 556-SD features 100% Inconel 718 and full circumferential fusion welding to provide a lifetime of use under the most demanding conditions.

Includes 51T 1/2×28 Blackout Flash Hider Mount.

Specifications:

• Caliber: 5.56 NATO
• Weight: 18 oz
• Length: 6.7″
• Diameter: 1.50″
• Finish: Cerakote
• Sound Reduction: 31dB*
• Mount: 51T Ratchet Mount; 51T 1/2×28 Blackout Flash Hider Mount
• Materials: Inconel 718, 316L SS

Buy AAC 556-SD Fast-Attach Silencer

Competitive shooting equipment.

Competitive shooting tests skill, instincts and experience – and it’s a test you won’t pass without the right gear backing you up.

Use this competitive shooting equipment checklist to get ready for your next match. Learn about best shooting gear, clothing and supplies to prep for the following kinds of events:

• Running through a practical course with the USPSA
• Demonstrating your self-defense capabilities in an IDPA competition
• Showcasing your speed and accuracy in a 3-gun event
• Racing against the clock and other competitors in an ICORE match
• Establishing your expertise in an NRA-sanctioned competition
• And shooting in a range of other gun competitions!