Otter Creek
Polonium 556 Duty
Product Code: POL556 UPC/Barcode: 10080607
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The polonium is made to be a quiet, duty rated, hard use, 5.56 suppressor. Just as much at home on a mk18 getting hammered with heavy strings of fire as it is on a DMR/SPR set up where ultimate suppression is the goal. The unique look comes from external weight reduction, removing all unnecessary material to keep the weight down but still as strong as possible – this results in a suppressor that has 10% more surface area and a lower weight that sheds heat faster and cools down quicker.
The highly effective built in internal and external flash hider offer superior flash and signature reduction over the competition when using night vision. The Polonium features industry standard universal 1.375×24 rear threads so you can pick what mounting system best fits your needs.
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
Technical Specifications:
- Length: 5.8"
- Diameter: 1.625"
- Weight: 13.5 oz
- Material: 17-4 Stainless Steel
- Full Auto Rated!
- Belt Fed Rated on 16" 5.56mm
What's in the Box:
- OCL Polonium Suppressor
- 1/2x28 Direct Thread Adapter
- Tube Clamp
- Owners Manual
| Manufacturer | Otter Creek Labs |
|---|---|
| Model | Polonium 556 |
| NFA | Yes |
| Rimfire-Centerfire | Centerfire |
| Caliber Rating | 5.56 NATO |
| Optimized Calibers | 5.56 NATO |
| Sound Suppression by Caliber | 11.5" 5.56: 137 dB |
| Barrel Length Restriction | 5.56: 10.3" 6 ARC: 11.5" 6mm: 14.5" |
| Number of Baffles | 6 |
| QD System | not included |
| Modular | No |
| Full Auto Rated | Yes |
| Direct Thread | Yes |
| Universal Threads | Yes |
| Diameter | 1.625" |
| Thread Pitch | 1/2 x 28 TPI |
| Length Added to Firearm | w/ direct thread, approx 5.5" |
| Warranty Type | Lifetime |
| Material | 17-4 SS |
| Color | Black |
| Weight | 13.5 oz |
| Included | disassembly tool |
| Box Included | Yes |
| Box Dimensions | 12" x 3.2" x 3.2" |
| Package Weight | 1 lb 7 oz |
| UPC / Barcode | 10080607 |
| Manufacturer : | Otter Creek Labs |
|---|---|
| Model : | Polonium 556 |
| NFA : | Yes |
| Rimfire-Centerfire : | Centerfire |
| Caliber Rating : | 5.56 NATO |
| Optimized Calibers : | 5.56 NATO |
| Sound Suppression by Caliber : | 11.5" 5.56: 137 dB |
| Barrel Length Restriction : | 5.56: 10.3" 6 ARC: 11.5" 6mm: 14.5" |
| Number of Baffles : | 6 |
| QD System : | not included |
| Modular : | No |
| Full Auto Rated : | Yes |
| Direct Thread : | Yes |
| Universal Threads : | Yes |
|---|---|
| Diameter : | 1.625" |
| Thread Pitch : | 1/2 x 28 TPI |
| Length Added to Firearm : | w/ direct thread, approx 5.5" |
| Warranty Type : | Lifetime |
| Material : | 17-4 SS |
| Color : | Black |
| Weight : | 13.5 oz |
| Included : | disassembly tool |
| Box Included : | Yes |
| Box Dimensions : | 12" x 3.2" x 3.2" |
| Package Weight : | 1 lb 7 oz |
| UPC / Barcode : | 10080607 |
