Home / Accessory-Silencer Accessories / SilencerCo ASR MB 6.5/270 1/2-28 # View cart “Yankee Hill Machine Company SIDEWINDER PISTON 45ACP.578X28” has been added to your cart. Sale! SilencerCo ASR MB 6.5/270 1/2-28 #$9200 $8001 Out of stock SKU: AC4753 Category: Accessory-Silencer Accessories Product ID: 27179 Description Description 1/2×28 Thread PatternAllows for QD of Specwar Sup6.5/270 Cal Related products Sale! Rugged Suppressors R3 FLASH HIDER M18X1 $10000 $8715 Sale! Rugged Suppressors OBSIDIAN45 3 LUG ADAPT 9/16X24 $8500 $7561 Sale! Dead Air Armament KEYMO FLASH HIDER M14X1LH $8900 $8472 Sale! Yankee Hill Machine Company NIELSEN PISTON 9MM M13.5X1LH $7495 $7135