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Bushmaster 16'' 300 AAC BlackOut 1x7 Minimalist SD Complete Upper

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MSRP Price: $799.99
Our Price: $349.00
You Save: $450.99 (56 %)
We currently have 4 available.
Item Number: UCT90026
Manufacturer: Bushmaster
Manufacturer Part No: 90026

The Bushmaster Minimalist SD AR-15 Upper Receiver Assembly offers many performance enhancing components with exceptional quality, perfect for upping your AR game. Built on the versatile Bushmaster modular MSR upper platform, the Minimalist SD can be used on existing MSR-type lower receivers. The Minimalist SD sports a Ferritic Nitrocarburized (FNC) treated lightweight barrel which is resistant to wear-and-tear while maintaining accuracy. The Minimalist SD receiver has a hard anodized finish which is corrosion resistant, and features an integrated brass deflector and the SquareDrop Free-Float Handguard, which provides accurate shot placement and is perfect for easily mounting accessories. The SD Upper comes factory headspaced, proofed, and test fired making it ready to use out of the box. 


  • 16" Lightweight Barrel
  • FNC Treated Barrel
  • Hard Anodized Finish
  • Integrated Brass Deflector
  • A3 Flat Top Upper
  • AAC SquareDrop Handguard
  • AAC Flash Hider

Cartridge: 300 AAC BlackOut (7.62x35)
Barrel Finish: Anodized Black
Barrel Length: 16''
Chrome Lined: NO
Twist: 1x7
Gas System: Pistol
Upper Receiver: A3 Flat top, M4 feed ramps
Bolt & Carrier: M16 Included
Sights: No

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