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WORLD`S FIRST MONOBLOC AR15 RIFLE & PISTOL UPPERS

Monobloc Upper with barrel-300-2

HMB Bolt Logo300

Full Assembled MONOBLOC Complete 5.56 Rifle Upper

  • Patent Pending HMB BolMore Info...
  • Patent Pending Integral Muzzle Brake MONOBLOC Barrel Technology  More Info...
  • Includes Charging Handle and Bolt (BCG)
  • Assembled with Match Grade Premium Button Rifled 16” OAL 14.5” Length Rifled 5.56 NATO / 223 Rem. Mid-Length Gas System
  • 12” Picatinny Rail
  • Precision CNC Machined Integral Muzzle Brake
  • 7075 Forged Type III Hard Coat Anodized
  • Barrel 1/8 twist
  • Head Spaced with GO and NO-GO Gauge Ready to Install on Your Lower
  • MLOK Attachment System Sides and Bottom
  • No Pinning or Welding Required. Integral Machined Muzzle Brake 
  • Monobloc Dust Cover with American Flag

MSRP

$795.00

ON SALE

$595.00

Free Shipping

SKU :  16MBUP-556-IB

 

Monobloc Upper with barrel-300-2

HMB Bolt Logo300

Full Assembled MONOBLOC Complete 5.56 Rifle Upper

  • Patent Pending HMB BolMore Info...
  • Patented Threaded MONOBLOC Barrel Technology  More Info...
  • Includes Charging Handle and Bolt (BCG)
  • Assembled with Match Grade Premium Button Rifled 16” 5.56 NATO / 223 Rem. Mid-Length Gas System
  • 1/2-28 Thread
  • 12” Picatinny Rail
  • Precision CNC Machined Muzzle Brake
  • 7075 Forged Type III Hard Coat Anodized
  • Barrel 1/8 twist
  • Head Spaced with GO and NO-GO Gauge Ready to Install on Your Lower
  • MLOK Attachment System Sides and Bottom
  • Monobloc Dust Cover with American Flag

MSRP

$745.00

ON SALE

$545.00

Free Shipping

SKU :  16MBUP-556

PATENT PENDING

 

RaiderM5 Upper-300

HMB Bolt Logo300

Full Assembled MONOBLOC Complete 5.56 Pistol Upper

  • Patent Pending HMB BolMore Info...
  • Patented Threaded MONOBLOC Barrel Technology  More Info...
  • Includes Charging Handle and Bolt (BCG)
  • Assembled with Match Grade Premium Button Rifled 12.5” 5.56 NATO / 223 Rem. Mid-Length Gas System
  • 1/2-28 Thread
  • 12” Picatinny Rail
  • Precision CNC Machined Muzzle Brake
  • 7075 Forged Type III Hard Coat Anodized
  • Barrel 1/8 twist
  • Head Spaced with GO and NO-GO Gauge Ready to Install on Your Lower
  • MLOK Attachment System Sides and Bottom
  • Monobloc Dust Cover with American Flag

MSRP

$595.00

ON SALE

$495.00

Free Shipping

SKU :  12.5MBUP-556

 

AR15 RIFLE UPPERS

16up-spfss-556-12-p-1-300

HMB Bolt Logo300

Full Assembled Complete 5.56 Rifle Upper Stainless

  • Patent Pending HMB BolMore Info...
  • Includes Charging Handle and Bolt (BCG)
  • Match Grade 16” 5.56 NATO / 223 Rem. Carbine Gas 416 Stainless Steel Spiral Fluted Barrel. Premium Button Rifle
  • 12” Picatinny Rail
  • Precision CNC Machined Muzzle Brake 
  • 7075 Forged Type III Hard Coat Anodized
  • Barrel 1/8 twist
  • Head Spaced with GO and NO-GO Gauge Ready to Install on Your Lower
  • Manganese Phosphate BCG
  • Steel Gas Block
  • MLOK Attachment System Sides and Bottom

MSRP

$545.00

Free Shipping

SKU :  16UP-SPFSS-556

 

16up-spfcr-556-12-p-1-300

HMB Bolt Logo300

Full Assembled Complete 5.56 Rifle Upper

  • Patent Pending HMB BolMore Info...
  • Includes Charging Handle and Bolt (BCG)
  • Match Grade 16” 5.56 NATO / 223 Rem. Carbine Gas Chrome Molly Spiral Fluted Barrel. Premium Button Rifled
  • 12” Picatinny Rail
  • Precision CNC Machined Muzzle Brake 
  • 7075 Forged Type III Hard Coat Anodized
  • Barrel 1/8 twist
  • Head Spaced with GO and NO-GO Gauge Ready to Install on Your Lower
  • Manganese Phosphate BCG
  • Steel Gas Block
  • MLOK Attachment System Sides and Bottom

MSRP

$525.00

ON SALE

$445.00

Free Shipping

SKU :  16UP-SPFCR-556

 

AR15 PISTOL UPPERS

IMG_3631-111

HMB Bolt Logo300

Full Assembled 5.56 Pistol Upper

  • Patent Pending HMB BolMore Info...
  • Includes Charging Handle and Bolt (BCG)
  • Match Grade  9.5” 5.56 NATO / 223 Rem. 416 Stainless Barrel. Premium Button Rifled
  • 9.25” Picatinny Rail
  • Precision CNC Machined Muzzle Brake
  • 7075 Forged Type III Hard Coat Anodized
  • Barrel 1/8 twist
  • Head Spaced with GO and NO-GO Gauge Ready to Install on Your Lower
  • Manganese Phosphate BCG
  • Steel Gas Block
  • Pistol Gas System
  • MLOK Attachment System Sides and Bottom

MSRP

$475.00

ON SALE

$425.00

Free Shipping

SKU : 9.5UP-556