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AR-15 · Upper receiver
Griffin Armament Mk1 AR15 Upper Receiver, Assembled
$110
Build with this partOpens the builder with this part fitted. Other parts change only if they have to.
Specs
| Fa | Yes |
Pros and cons
Pros
- Forward assist and dust cover installed
- Forged 7075-T6, hardcoat anodized
- Laser-engraved T-marks
Cons
- Plain mil-spec design, no anti-rotation features
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- Noveske Gen 4 N4 Upper Receiver $300
- CMT UPUR-2 Billet Upper $158
- San Tan Tactical STT-15L Lite PILLAR Billet Upper $209