CMT UPUR-2 Billet Upper Receiver
Billet 7075-T6 slick-side upper that keeps a shell deflector and dust-cover port while deleting the forward assist.
- Price
- $158
- Weight
- 8.2 oz
- Brand
- Cross Machine Tool
- Category
- Upper Receivers
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Features
- •5-axis-machined 7075-T6 billet
- •8.2 oz
- •No forward assist
- •Shell deflector and dust-cover port
- •M4 feed ramps
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Cross Machine Tool Ultra Precision Stripped AR-15 Upper Receiver - No Forward Assist
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Guides
Overview
Cross Machine Tool machines the UPUR-2 from 7075-T6 billet and removes the forward-assist housing while retaining both the shell deflector and a machined dust-cover port. The 8.2-ounce receiver has M4 feed ramps, engraved T-marks, a flat-top 1913 rail, and a Type III Class 2 hardcoat finish.
CMT lists compatibility with standard parts, mil-spec lowers, and most aftermarket handguards. That makes the UPUR-2 a less radical slick-side choice than CMT's UPUR-3, which also deletes the shell deflector and dust-cover provision.
Key Features
- 5-axis-machined 7075-T6 billet construction
- No forward-assist housing
- Retains shell deflector and dust-cover port
- M4 feed ramps
- Engraved T-marks on the 1913 top rail
- Type III Class 2 hardcoat anodized finish
Pros
- +Deletes the forward assist without deleting the shell deflector
- +Keeps a dust-cover port for a practical slick-side build
- +Engraved T-marks keep optic and accessory positions repeatable
Cons
- −At 8.2 ounces it is heavier than mainstream forged uppers
- −Costs more than forged slick-side and conventional receivers
Detailed Specifications
- compatibility
- AR-15 platforms and mil-spec lowers
- Material
- 7075-T6 billet aluminum
- Finish
- Type III Class 2 hardcoat anodized, black
- weight
- 8.2 oz
- feedRamps
- M4
- forwardAssist
- None
- ejectionPortCover
- Port machined into receiver
- shellDeflector
- Included in receiver body
- sku
- UPUR-2
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Build Your Custom Configuration
Add the CMT UPUR-2 Billet Upper Receiver to your build and see how it enhances your platform.