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HK USC 45 cut down and threaded, factory HK barrel. 8" OAL, .578 x 28 standard thread, with thread protector. Take off barrel in like new condition.
USC semiauto feed ramp, will not work with UMP bolt.
- Factory HK barrel
- .45 Cal
- CHF
- Polygonal rifling
- 8" length
- .578 x 28 thread
- Semi auto feed ramp
- Trade-in/like new
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