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Posted: 3/7/2017 3:27:00 PM EDT
| This past weekend while doing some training with Louisville Metro SWAT team I was using one of their team members SBR and I couldn't tell which handguards they were running. It was a carbine length picatinny quad rail with plain round circles cutout to reduce weight similar to a standard Colt M4 rail but had a 2 screw clamp on the bottom to mount it to the rifle similar to a Midwest Industries mount. All I noticed printed on the rail was PATENT PENDING on the ejection port side of the rail. Does anyone know what rail this is? |
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