Lantac USA UTP 300 Blackout Complete Upper Receiver - 11.5"

Manufactured by Lantac USA
SKU: 01-FA-300-UTP-UPR
MPN: 01-FA-300-UTP-UPR
Manufactured by Lantac USA
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Note: This barreled upper receiver assembly has a barrel length under 16” and is therefore subject to all NFA rules and regulations. Know your local laws before purchasing.

The Lantac USA .300 Blackout UTP Complete Upper Receiver is a reliable and highly operational upper receiver for your next AR build or conversion. It boasts the same ergonomic design and features found on Lantac’s LA-SF15. The UTP upper receiver is constructed for durability and performance. It is forged from 7075-T6 aluminum for strength and durability, then given a type III hard coat anodized finish for corrosion resistance and a long service life. This Lantac receiver offers a 11.5" 416R stainless steel barrel chambered in .300 AAC Blackout with 1/2x28 muzzle threading and 1:8 twist rate for optimal performance. It features Lantac’s own Dragon Muzzle Brake for reduced muzzle rise and recoil. This high performance muzzle brake is precision machined, hardened to 48Rc and nitride finished for enhanced corrosion resistance. The Lantac Dragon gas handling system reduces muzzle rise and recoil to zero, meaning that the only recoil felt by the shooter is from the movement of the carrier and buffer within the buffer tube. The upper also includes the Lantac Enhanced Bolt Carrier Group with forward facing gas holes to vent gas away from the shooter and Lantac’s 10.5” freefloated SPADA-ML with M-LOK attachment points and a full length picatinny top rail.

  • .300 AAC Blackout
  • 11.5” barrel
  • 7075-T6 aluminum
  • Pistol length gas tube
  • 1/2x28 threads
  • 10.5” SPADA-ML handguard
  • Dragon muzzle brake

Lantac USA manufactures the highest quality accessories for AR-15/M16 pattern rifles. Precision made in the U.S.A., rifles, muzzle brakes and more.
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AssemblyComplete Assemblies
Barrel ContourHeavy
Barrel Length11.5
Barrel Material416R Stainless Steel
BrandLantac USA
Caliber Gauge300 Blackout
Gas System LengthPistol
Gas System TypeDirect Impingement
Handguard10.5 in M-LOK Rail
Muzzle DeviceLantac Dragon Muzzle Brake
Twist Rate1:7

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