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The WORKHORSE complete upper receiver is purpose-built around the forged WORKHORSE 7075-T6 aircraft-grade aluminum receiver and free-float rail handguard with M-LOK attachment point at 3″ 6″ and 9 o’clock positions. At 12 o’clock is a full-length Picatinny accessory rail with their signature notch cut matching the upper receiver. Every upper receiver is equipped with a 4150 chrome-moly steel black nitride barrel for durability and accuracy. The barrel is individually head-spaced with a matching 9310 steel bolt and 8620 black nitride carrier for ultimate reliability and ease of cleaning.
UPC |
810033786150 |
---|---|
Manufacturer | |
Manufacturer Part Number |
WH-UR16B-Y-15 |
Caliber/Gauge |
.223 REM/5.56 NATO |
Barrel Length |
16" |
Model |
Workhorse |
Product Type |
Upper |