SuppressorsMid-Range
Otter Creek Labs
Otter Creek Labs Polonium
Sub-$800 stainless 5.56 suppressor outperforming many $1,200+ launches with PEW Suppression Rating 37.7 on MK18
Quick Specs
- Price
- $532
- Weight
- 13.5 oz
- Brand
- Otter Creek Labs
- Category
- suppressor
Features
- •5.56 NATO
- •H900 17-4 stainless
- •PEW SR 37.7 MK18
- •HUB 1.375x24
- •13.5 oz
- •Integrated flash hider
Capability Boosts
Suppression+2
Reliability+2
Recommended For
Outdoor Defense+4
suppressed shooting+4
suppressed use+4
suppressor host+4
Home Defense+2
Duty/Patrol+2
+11 more
Price History
90-day low $532.00Compatibility Tags
family: modern-riflefamily: ar-patternsuitable-for: compactcaliber: 556caliber: 223thread: 1/2x28suppressor-interface: hub-1.375x24
Pros
- +PEW SR 37.7 MK18 at common street pricing around the low-$500s
- +CNC-welded H900 17-4 stainless tubeless construction
- +Integrated flash hider design
- +HUB 1.375x24 plus 1/2x28 direct-thread included
- +Full-auto rated, responsible belt-fed use on 16-inch 5.56
- +Lifetime warranty, USA manufactured
Cons
- −OCL discourages pronged flash hiders on barrels under 12.5 inches
- −6mm bore won't accept 6.5mm or 7.62mm
- −13.5 oz without mount, heavier than titanium competitors
- −10.3-inch minimum barrel length on 5.56
- −Stainless construction won't match Inconel/Haynes 282 sustained full-auto
- −Boutique brand with smaller dealer footprint
Detailed Specifications
- Length
- 5.8 inches
- diameter
- 1.625 inches
- weight
- 13.5 oz (without mount)
- Material
- H900 17-4 stainless steel, CNC-welded tubeless
- Mount Type
- HUB 1.375x24 with 1/2x28 direct-thread included
- minimumBarrelLength
- 10.3 inches
- ratedCalibers
- 5.56 NATO / .223 REM
- soundReduction
- PEW Suppression Rating 37.7 (MK18)
- fullAutoRated
- Yes (with responsible belt-fed use)
- warranty
- Lifetime
Compatible Platforms
+210 more
Pairs Well With
Top matches
Custom
Custom AR-15 (Build From Scratch)
3 shared compatibility tags
Excellent
Ruger
Ruger Mini-14 Tactical
2 shared compatibility tags
Excellent
FightLite Industries
FightLite SCR Rifle 16" 5.56
2 shared compatibility tags
Excellent
Foxtrot Mike Products
Foxtrot Mike FM-15 Ranch Rifle 16" 5.56
2 shared compatibility tags
Excellent
Springfield Armory
Springfield SAINT Victor 5.56 CA Compliant
2 shared compatibility tags
Excellent
Aero Precision
Aero Precision M4E1 Complete Rifle 16"
1 shared compatibility tags
Excellent
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Build Your Custom Configuration
Add the Otter Creek Labs Polonium to your build and see how it enhances your platform.