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Olympic Arms - Barrels
Olympic Arms produces some of the most accurate barrels in the business.    With match ammunition, a properly assembled rifle and good marksmanship, the standard Olympic Heavy Match Barrels can yield 1/2 MOA or better accuracy.   Similarly, the Olympic Stainless Ultramatch barrels can yield 1/4 MOA.  
     
     
     

  Olympic Arms 16" Heavy Match Barrel

Specifications:
  • 16" Barrel Length
  • 5.56 NATO Caliber
  • 1x9" Twist 
  • 4140 Chromemoly Steel
  • Precision Button Rifled With 6 Lands And Grooves
  • New Barrel Nut
  • Complete Front Sight Base Assembly
  • Preban  (Threaded, With Bayonet Lug)
  • Handguard Cap
  • Standard Heavy Machine Gun Profile

Olympic Arms 16" Heavy Match Barrel  $219.95

 
     
     
     

  Olympic Arms 20" Heavy Match Barrel
 
Specifications:
  • 20" Barrel Length
  • 5.56 NATO Caliber
  • 1x9" Twist
  • 4140 Chromemoly Steel
  • Precision Button Rifled With 6 Lands And Grooves
  • New Barrel Nut
  • Complete Front Sight Base Assembly
  • Preban  (Threaded, With Bayonet Lug) 
  • Handguard Cap
  • Standard Heavy Machine Gun Profile

Olympic Arms 20" Heavy Match Barrel  $229.95 

 
 
     
     
     

  Olympic Arms Ultramatch 16" Barrel

Specifications:
  • 16" Barrel Length
  • Broach cut from 416R Stainless Steel Bar Stock.
  • GI Spec National Match 4 Lands & Grooves Bore
  • Double heat stress relieved and air-gauged for consistency.
  • Preban  (Threaded, With Bayonet Lug)
  • 1 x 10" Twist
  • Standard Black Oxide Coating

Olympic Arms 16" SS Ultramatch Barrel  $289.95

 
     
     
     

  Olympic Ultramatch 20" Barrel

Specifications:
  • 20" Barrel Length
  • Broach cut from 416R Stainless Steel Bar Stock.
  • GI Spec National Match 4 Lands & Grooves Bore
  • Double heat stress relieved and air-gauged for consistency.
  • Preban  (Threaded, With Bayonet Lug)
  • 1 x 10" Twist
  • Standard Black Oxide Coating

Olympic Arms 20" SS Ultramatch Barrel  $299.95

 
     
     
     


**Stainless Steel Shown but barrels are Black Oxide Coated**

  Olympic Ultramatch 16" Bull Barrel

Specifications:
  • 16" Barrel Length
  • Broach cut from 416R Stainless Steel Bar Stock.
  • GI Spec National Match 4 Lands & Grooves Bore
  • Double heat stress relieved and air-gauged for consistency.
  • 1 x 8" Twist
  • Bull Barrel Profile
  • Standard Black Oxide Coating
  • Gas Block Not Included

16" SS Ultramatch Bull Barrel - Black Oxide Finish $289.95

 
     
     
     

**Stainless Steel Shown but barrels are Black Oxide Coated**

 

  Olympic Ultramatch 20" Bull Barrel

Specifications:
  • 20" Barrel Length
  • Broach cut from 416R Stainless Steel Bar Stock.
  • GI Spec National Match 4 Lands & Grooves Bore
  • Double heat stress relieved and air-gauged for consistency.
  • 1 x 8" Twist
  • Bull Barrel Profile
  • Standard Black Oxide Coating
  • Gas Block Not Included

SS Ultramatch Bull Barrel - Black Oxide Finish $299.95

 
     
     
     

   Olympic Arms - Rail Gas Block for Bull Barrel

These gas blocks are machined from solid aluminum extrusions. Cut with standard Picatinny rails, they will accept all Picatinny standard hardware including detachable sights.
 

Picatinny Rail Gas Block - .928" for Bull Barrel  $44.95 

 
     
     
     
     
Other Barrel Configurations are available by special order.

- 1X7, 1X8, 1X9, 1X10, 1X12 Twist
- Stainless Steel
- Bead Blasted Stainless Steel Finish
- Post Ban Configuration (Non-threaded, No Bayonet Lug)
- Fluting

 Please contact us with your specific requirements.  sales@castlerocktactical.com

 

   
   
   
   
   
   
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