When you’re at the range, in a tactical course, or hunting, you need a suppressor that delivers consistent performance and reliability. The Otter Creek Labs Polonium K is engineered to offer exceptional sound suppression while maintaining unwavering dependability. As a versatile 5.56 suppressor, the Polonium K adapts effortlessly to various shooting scenarios, providing excellent suppression for your 5.56 rifles and even your 6mm hosts without breaking the bank.

The OCL Polonium K punches above its weight class for sound reduction and flash reduction. If you are looking for a compact can that will keep your ears safe while on the range, the Polonium K is a top contender.

FEATURES & BENEFITS

The Polonium K’s primary strength lies in its durable construction. being crafted from 17-4 stainless steel and utilizing an erosion resistant baffle design the Polonium K can handle high rates of fire and long days on the rang without issue.

The Polonium K uses a 6mm bore allowing the use of 6ARC and other 6mm rifle calibers. The slightly enlarged bore also helps with gas management on AR15 style rifles, keeping less gas from cycling into the action.

The integrated flash hider minimizes your flash signature, making it ideal for low-light or night shooting.

The Polonium K’s universal 1.375×24 HUB mount rear threads offer compatibility with a variety of mounts, ensuring adaptability in various situations. You can use the included 1/2×28 direct thread or swap it out for your favorite QD mounting system.

KEY ATTRIBUTES OF THE OTTER CREEK LABS POLONIUM K

• Lightweight Construction: The OCL Polonium K weighs just 11.5 oz, but packs peak performance and durability.
• Compact Design: With a total length of under 5 inches, you’ll hardly notice it on the end of your rifle.
• Flash Suppression: Reduces pressure and flash to lower your signature in low-light conditions.
• Universal Compatibility: 1.375×24 rear threads make it easy to mount on a variety of setups.
• Competitive Noise Suppression: Delivers top-tier decibel reduction for its size.

TECHNICAL SPECIFICATIONS:

• Length: 4.8″
• Diameter: 1.625″
• Weight: 11.5 oz
• Material: 17-4 Stainless Steel
• Full Auto Rated! 

BARREL LENGTH AND FIRING RESTRICTIONS

• 10.3″ – 5.56/223
• 11.5″ – 6 ARC
• 14.5″ – 6 Creedmoor, 6 Dasher, 243 Winchester and other 6mm cartridges

WHAT’S IN THE BOX

• OCL Polonium-K Suppressor
• 1/2×28 Direct Thread Adapter
• Tube Clamp
• Owner’s Manual

This item must ship to an Class 3 FFL dealer. Must be 21 to purchase. Please have your dealer E-mail or fax a copy of their SOT and FFL, including your name and order number, to us at sales@jsesurplus.com or fax to 636-547-2618. Please include the dealer name in the comment section during checkout.