The Liberty Suppressors Constitution 2 is a 5.56 NATO direct-thread suppressor designed for AR-15 platforms and other rifles chambered in compatible calibers. Constructed with a stainless steel monocore and a titanium outer tube, the Constitution 2 combines durability with reduced overall weight. Its updated design incorporates forward gas venting to help reduce back pressure and gas blowback, particularly on shorter-barreled rifles. The suppressor is optimized for 5.56 NATO/.223 Remington but is also rated for select additional calibers when used with the manufacturer’s recommended minimum barrel lengths.

Measuring 6.35 inches long and weighing 14.3 ounces, the Constitution 2 utilizes a 1/2×28 direct-thread mount for straightforward installation. The suppressor’s monocore construction is machined to maintain concentric alignment between the bore and mounting threads, while the Black Cerakote finish provides corrosion and wear resistance for a variety of shooting environments.

Specifications

• Caliber: 5.56 NATO / .223 Remington
• Compatible Calibers: .224 Valkyrie, .22-250, .22 LR, .22 WMR, 5.7×28mm FN (see manufacturer barrel length requirements)
• Minimum Barrel Length:
  • 5.56 NATO / .223 Remington: 10 in
  • .224 Valkyrie: 12 in
  • .22-250: 16 in
  • .22 LR, .22 WMR, 5.7×28mm FN: No minimum
• Mount Type: 1/2×28 Direct Thread
• Length: 6.35 in
• Diameter: 1.625 in
• Weight: 14.3 oz
• Core Material: Stainless Steel
• Tube Material: Titanium
• Finish: Black Cerakote

Features

• Dedicated 5.56 NATO suppressor with compatibility for select additional calibers
• Stainless steel monocore construction
• Lightweight titanium outer tube
• Direct-thread 1/2×28 mounting system
• Designed to help reduce back pressure and gas blowback
• Precision-machined monocore for concentric alignment
• Black Cerakote finish for corrosion and wear resistance
• Rated for use on 10-inch or longer 5.56 NATO barrels

At a glance