SSS.8.1.22 - Suppressed AR-15 Rifle Hazards - Dead Air Lazarus 6 Silencer Hazard Map Brief

/
SSS.8.1.22 - Suppressed AR-15 Rifle Hazards - Dead Air Lazarus 6 Silencer Hazard Map Brief

This Silencer Hazard Map Brief documents the free field blast overpressure hazards from the Dead Air Lazarus 6 rifle silencer fielded on the 10.3-in MK18 AR-15 semiautomatic rifle firing M193 55gr 5.56 NATO ammunition, as evaluated in technical Report 6.225 and as tabulated in record number 7.1.259 in the Rankings.  Note that record number 7.1.260 contains direct-thread mount performance data for the Lazarus 6, not represented in this Brief.

Read More

SSS.8.1.20 - Multi-Caliber Silencer Hazards - Otter Creek Labs Universe-36 Silencer Hazard Map Brief

/
SSS.8.1.20 - Multi-Caliber Silencer Hazards - Otter Creek Labs Universe-36 Silencer Hazard Map Brief

This Silencer Hazard Map Brief documents the free field blast overpressure hazards from the Otter Creek Labs Universe-36 multi-caliber rifle silencer fielded on the following weapon systems:

  • 10.3-in barrel MK18 AR-15 semiautomatic rifle firing M193 55gr 5.56 NATO ammunition with the silencer’s solid 5.56 end cap.

  • 20-in barrel .308 bolt-action rifle firing M80 149gr 7.62 NATO ammunition with the silencer’s solid 7.62 end cap.

  • 8.9-in barrel 9mm SP5 submachine gun firing 147gr 9x19mm subsonic ammunition with the silencer’s solid 9mm end cap.

All three above cases are evaluated in technical Report 6.223 and as tabulated in record numbers 7.1.255, 7.1.254, and 7.1.256 in the Rankings, respectively.

Read More

SSS.8.1.19 - Suppressed AR-15 Rifle Hazards - JK Armament PRO-KOR 556K Silencer Hazard Map Brief

/
SSS.8.1.19 - Suppressed AR-15 Rifle Hazards - JK Armament PRO-KOR 556K Silencer Hazard Map Brief

This Silencer Hazard Map Brief documents the free field blast overpressure hazards from the JK Armament PRO-KOR 556K rifle silencer fielded on the 10.3-in MK18 AR-15 semiautomatic rifle firing M193 55gr 5.56 NATO ammunition, as evaluated in technical Report 6.222 and as tabulated in record number 7.1.253 in the Rankings.

Read More

SSS.8.1.7 - Suppressed AR-15 Rifle Hazards - Stealth Additive Works Tisha Silencer Hazard Map Brief

/
SSS.8.1.7 - Suppressed AR-15 Rifle Hazards - Stealth Additive Works Tisha Silencer Hazard Map Brief

This Silencer Hazard Map Brief documents the free field blast overpressure hazards from the Stealth Additive Works Tisha rifle silencer fielded on the 10.3-in MK18 AR-15 semiautomatic rifle firing M193 55gr 5.56 NATO ammunition, as evaluated in technical Report 6.209 and as tabulated in record number 7.1.237 in the Rankings.

Read More

SSS.8.1.3 - Unsuppressed Rifle Hazards - 10.3-in Barrel 5.56x45mm NATO MK18 Hazard Map Brief

/
SSS.8.1.3 - Unsuppressed Rifle Hazards - 10.3-in Barrel 5.56x45mm NATO MK18 Hazard Map Brief

This Hazard Map Brief documents the free field blast overpressure hazards from an unsuppressed semiautomatic AR-15 rifle firing M193 55gr 5.56x45mm NATO ammunition from a 10.3-in barrel, as evaluated in Public Research Supplement 6.51. Human injury to blast overpressure hazards are discussed. Blast load contours in both pressure space and impulse space are provided.

Read More