The SBUR04 matches all of our lower receivers perfectly and has a mil-spec front end that is compatible with any AR15 barrel nut & any AR15 handguard out there, including those with rear facing tabs. This receiver is meant for .223, 5.56, .224 Valkyrie, 300 BLK and 6.5 Grendel calibers. Port opening is not large enough for 450 Bushmaster, 458 SOCOM or 50 Beowulf. Made from 7075-T6 just like our lower receivers. Anodized black. Comes with forward assist kit & dust cover installed.
Sharps Bros SBUR04 Billet Upper Upper Receiver, 7075-T6 Aluminum w/Mil-Spec
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Sharps Bros SBUR04 Billet Upper Upper Receiver, 7075-T6 Aluminum w/Mil-Spec Anodized Finish, Stripped w/Forward Assist & Dust Cover For .223/5.56/.224 Valkyrie/300 BLK/6.5 Grendel Caliber AR-15
Original price was: $204.95.$194.70Current price is: $194.70.
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Original price was: $204.95.$194.70Current price is: $194.70.
| UPC | 850869008835 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | SBUR04 |
| Length | 9.2500 |
| Product Type | Stripped |
| Model | SBUR04 |
| Style | Complete |
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