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Thunder Beast Arms Corporation Spiro

5.56 NATO suppressor

Available in 4 versions
Thunder Beast Arms Corporation Spiro DT 556 suppressor

Spiro DT 556

Thunder Beast Arms Corporation · 5.56 NATO

$995

MSRP

Specs on the box

Differs between versions

Mounting

Mount type (differs between versions)
Direct Thread
Rear thread (differs between versions)
1/2×28
Included mount (differs between versions)
Direct Thread 1/2x28Counted in weight and length
Mount removable (differs between versions)
No
Min. barrel (5.56, 5.45 Russian)
8"

Build & use

Length
5.9"w/ mount
Diameter
1.8"
Weight
15.5 ozw/ mount
Material
Haynes 282
Method
3D Printed
Finish
Cerakote
Rated backpressure
Hybrid
User serviceable
No
Full-auto rated
Yes
Made in
USA
Check price · Thunder Beast ArmsNon-Affiliated Link

Sound

Not yet tested

LIAeq100ms (dB)

Muzzle · 14.5" AR-15 · 5.56 Lake City M193

Backpressure

Not yet tested

Change in cycle time (ms)

Primer strike → bolt closed, vs bare host

Flash

Not yet tested

Metric TBD

Stand-in — not yet defined

130125120115110105MUZZLE LEFTNo data124123122121120119SHOOTER'S EARNo data
BACKPRESSURE024681012+--ms
FLASH020406080100+--

Add to Gauge

Must share caliber · 5.56 · Must be tested
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SCOUT REPORT

Check Price

Where to Buy
Thunder Beast ArmsNon-Affiliated Link
More Information

Barrel Length Restrictions

Check with manufacturer for official barrel length restrictions.

CaliberMin. Barrel Length
5.56, 5.45 Russian8"
22 ARC, .224 Valkyrie12.5"
.22 Creedmoor, .22-25018"
More Info on Barrel Length Restrictions →
Reviews & Field Reports

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