BLEMISHED UPPERS
These uppers may have machine marks and imperfect finishes. They are guaranteed functional + lifetime warranty!
Tough, Sleek, and ready for the AT3 SPEAR M-LOK Handguard
Machined from billet aluminum, this unique slick-side upper receiver has no forward assist, includes a dust cover, and matches perfectly with AT3’s SPEAR handguards with anti-rotation features. This upper also features more material to surround your barrel extension than typical forged receivers, making it more ideal for precision. Matches with mil-spec lower receivers for a reliable fit. Made in the USA.
Features:
- M4 Feedramps
- .250 takedown pin holes
- Low-profile brass deflector
- Includes dust cover
- No Forward Assist
Specifications:
- PLATFORM: AR15
- MATERIAL: 6061-T6 billet aluminum
- FINISH: Anodized: Black or Cerakote
- CERAKOTE FINISHES:
- Flat Dark Earth: H-267 Magpul® Flat Dark Earth
- OD Green: H-232 Magpul® OD Green
- Gray: H-188 Magpul® Stealth Grey
- Pink: H-224 SIG™ Pink
- Burnt Bronze: H-148 Burnt Bronze
- Tungsten: H-237 Tungsten
- Titanium: H-170 Titanium
- COMPATIBILITY: Perfect match for AT3 SPEAR Handguards, standard AR15/M16 bolt carriers, charging handles, and some other handguards.
- WEIGHT: 7.1 oz
Products available on this page:
- BLEMISHED AT3™ Slick Side Upper | Billet Upper Receiver for AR-15 - Color: Pink | SKU: AT3-UPPER-PNK-CLR
- BLEMISHED AT3™ Slick Side Upper | Billet Upper Receiver for AR-15 - Color: Burnt Bronze | SKU: AT3-UPPER-BB-CLR
- BLEMISHED AT3™ Slick Side Upper | Billet Upper Receiver for AR-15 - Color: Tungsten | SKU: AT3-UPPER-TG-CLR
- BLEMISHED AT3™ Slick Side Upper | Billet Upper Receiver for AR-15 - Color: Titanium | SKU: AT3-UPPER-TI-CLR
- BLEMISHED AT3™ Slick Side Upper | Billet Upper Receiver for AR-15 - Color: OD Green | SKU: AT3-UPPER-ODG-CLR
- BLEMISHED AT3™ Slick Side Upper | Billet Upper Receiver for AR-15 - Color: Black | SKU: AT3-UPPER-1-CLR
- BLEMISHED AT3™ Slick Side Upper | Billet Upper Receiver for AR-15 - Color: Flat Dark Earth | SKU: AT3-UPPER-FDE-CLR
- BLEMISHED AT3™ Slick Side Upper | Billet Upper Receiver for AR-15 - Color: Gray | SKU: AT3-UPPER-GRY-CLR