Some quiet fun with my suppressed 300 Blackout Colt AR 15, along with the Fostech Defend AR stock.
Ammo is PNW subsonic 220 grain FMJ. It works great with the AR platform and this suppressor; however, it lacks the power, being subsonic, to work the AR bolt 100% reliably with a bumpfire stock. With regular standard power 300 Blackout, the Bumpfire stocks work just fine. This stuff just barely provides the recoil needed to operate the stock. Could be that an adjustment to the gas system would make the stock more reliable with the heavy slow ammo, but it's nothing I'll do often enough to be concerned with. :-)
Ammo: http://store.pnwarms.com/rifle-ammo/3... Suppressor: http://www.dakotasilencer.com/product/varminter-3-0-in-223/ Stock: http://fostechoutdoors.com/ Lower: http://www.colt.com/ Upper: http://www.advanced-armament.com/ Rail: http://www.knightarmco.com/commercial/
Category: Suppressors Uploaded: 11/27/2012