Additional Service: USC Barrel Work$14900 SKU: N/A Category: Build Your Own Tag: usc Product ID: 4704 USC barrel threading and cutting. Length and Thread Pitch Choose an option8" Length .578 x 28 Thread16" Length .578 x 28 Thread8" Length 16 x 1mm Thread16" Length 16 x 1mm ThreadCustomClear Additional Service: USC Barrel Work quantity Add to cart Description Additional information Description USC barrel threading and cutting. Full length 8″ .578 x 28 16mm Or Custom… Additional information Weight 24 oz Dimensions 17 × 3 × 3 in Length and Thread Pitch 8" Length .578 x 28 Thread, 16" Length .578 x 28 Thread, 8" Length 16 x 1mm Thread, 16" Length 16 x 1mm Thread, Custom Related products Out of stock Sale! HK UMP 10mm Conversion Kit Bolt and Barrel from: $69900$49900 HK UMP 3 Position Lower Housing Grip Frame Trigger Group 0 1 F $64900 Out of stock HK UMP 4 Position Lower Housing Grip Frame Trigger Group 0 1 2 F $89900 HK UMP 40Cal Conversion Kit Bolt and Barrel from: $39900