Product Description
B&T SD988316US Monoblock 338 Cal Rated Up To 338 Lapua Mag, 1.90 in Diameter, Black Steel/Aluminum, 5/8 in-24 tpi Direct Thread Adapter
B&T SPC9 PDW 9mm 6.5" MP5 Compatible Lower Receiver Pistol BT-500003-PDW-MP5
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