Thunder Beast Arms Corporation Spiro
5.56 NATO suppressor

Sound
Not yet tested
LIAeq100ms (dB)
Shooter's ear · 14.5" AR-15 · 5.56 Lake City M193
Backpressure
Not yet tested
Metric TBD
Stand-in — not yet defined
Flash
Not yet tested
Metric TBD
Stand-in — not yet defined
SPECS ON THE BOX
Showing specs for: Spiro DT 556
Manufacturer
MakeThunder Beast Arms CorporationModelSpiroDesign Caliber5.56 NATOCountry of ManufactureUSA
Features
Caliber Range5.56 NATOBackpressureHybridMount TypeDirect ThreadRear Thread1/2×28Included MountDirect Thread 1/2x28Mount RemovableNoUser ServiceableNoFull-Auto RatedYes
Construction
MaterialHaynes 282Manufacturing Method3D PrintedFinishCerakoteWeight15.5 oz (Includes Mount)Length5.9" (Includes Mount)Outer Diameter1.8"
SCOUT REPORT
About this Suppressor
Check Price
Where to Buy
More Information
Barrel Length Restrictions
Check with manufacturer for official barrel length restrictions.
| Caliber | Min. Barrel Length |
|---|---|
| 5.56, 5.45 Russian | 8" |
| 22 ARC, .224 Valkyrie | 12.5" |
| .22 Creedmoor, .22-250 | 18" |
Reviews & Field Reports
Links above point to third-party sites. SilencerScout does not control their content and earns no affiliate commission from these review links.