Showing all 45 results

• 

  Proof Research PR15 20″ 6.5 Grendel Rifle Length 1/8 Twist AR15 Barrel

  $559.00 $400.00
  Out of stock
• 

  Proof Research PR15 16″ .223 Wylde Mid Length 1/7 Twist AR 15 Barrel

  Rated 5.00 out of 5
  $559.00 $400.00
  Out of stock
• 

  Proof Research Defiance Ruckus Pre-Fit Traditional Steel 6.5 PRC 26″ 1/7.5 twist Competition 7lbs-5oz Barrel

  $649.00 $400.00
  Out of stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research Defiance Ruckus Pre-Fit Traditional Steel 308 Win 26″ 1/10 twist Competition 7lbs-5oz Barrel

  $649.00 $400.00
  2 in stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research Defiance Ruckus Pre-Fit Traditional Steel 6mm Creedmoor 26″ 1/7.5twist Competition 7lbs-5oz Barrel

  $649.00 $400.00
  1 in stock
• 

  Proof Research PR10 24″ 6.5 Creedmoor Rifle +2 Length 1/8 Twist AR10 Barrel

  $559.00 $400.00
  Out of stock
• 

  Proof Research PR10 22″ 6mm Creedmoor Rifle +3 Length 1/7.5 Twist AR10 Barrel

  $559.00 $400.00
  Out of stock
• 

  Proof Research PR15 18″ .223 Wylde Rifle Length 1/7 Twist AR 15 Barrel

  $559.00 $435.00
  Out of stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research PR15 20″ .223 Wylde Rifle Length 1/7 Twist AR 15 Barrel

  $810.00 $435.00
  Out of stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research Defiance Ruckus Pre-Fit Traditional Steel 6.5 Creedmoor 26″ 1/8 twist Competition 7lbs-5oz Barrel

  $850.00 $450.00
  1 in stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research PR15 14.5″ .223 Wylde Mid Length 1/7 Twist AR 15 Barrel

  $559.00 $450.00
  3 in stock
• 

  Proof Research PR10 20″ 6.5 Creedmoor Rifle +2 Length 1/8 Twist AR10 Barrel

  $559.00 $450.00
  Out of stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research PR10 22″ 6.5 Creedmoor Rifle +2 Length 1/8 Twist AR10 Barrel

  $850.00 $450.00
  Out of stock
• 

  Proof Research PR10 24″ 6mm Creedmoor Rifle +3 Length 1/7.5 Twist AR10 Barrel

  $559.00 $450.00
  Out of stock
• 

  Proof Research PR10 18″ 308 Win Rifle Length 1/10 Twist AR10 Barrel

  $559.00 $450.00
  Out of stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research PR15 14.5″ 223 Wylde Mid Length 1/8 Twist AR 15 Carbon Fiber Barrel

  $979.00 $675.00
  3 in stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research PR10 18″ 308 Win Rifle Length 1/10 Twist AR10 Carbon Fiber Barrel

  $1,049.00 $675.00
  2 in stock
• 

  Proof Research PR10 24″ 6.5 Creedmoor Rifle +2 Length 1/8 Twist AR10 Carbon Fiber Barrel

  $1,049.00 $675.00
  Out of stock
• 

  Proof Research PR10 22″ 6mm Creedmoor Rifle +3 Length 1/7.5 Twist AR10 Carbon Fiber Barrel

  $1,049.00 $675.00
  Out of stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research PR15 18″ 6.5 Grendel Rifle Length 1/8 Twist AR 15 Carbon Fiber Barrel

  $979.00 $700.00
  2 in stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research Defiance Ruckus Pre-Fit Carbon Fiber 300 PRC 24″ 1/9 twist Sendero 2lbs-14oz Barrel

  $1,049.00 $700.00
  1 in stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research Defiance Ruckus Pre-Fit Carbon Fiber 300 PRC 26″ 1/9 twist Sendero 3lbs Barrel

  $1,049.00 $700.00
  1 in stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research Defiance Ruckus Pre-Fit Carbon Fiber 300 WinMag 26″ 1/9 twist Sendero 3lbs Barrel

  $1,049.00 $700.00
  1 in stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research Defiance Ruckus Pre-Fit Carbon Fiber 300 WinMag 24″ 1/9 twist Sendero 2lbs-14oz Barrel

  $1,049.00 $700.00
  3 in stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research Defiance Ruckus Pre-Fit Carbon Fiber 308 Win 20″ 1/10 twist Sendero 2lbs-11oz Barrel

  $1,049.00 $700.00
  2 in stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research Defiance Ruckus Pre-Fit Carbon Fiber 6.5 PRC 26″ 1/7.5 twist Sendero 3lbs-3oz Barrel

  $1,049.00 $700.00
  2 in stock
• 

  Proof Research Defiance Ruckus Pre-Fit Carbon Fiber 6.5 PRC 24″ 1/7.5 twist Sendero 3lbs-0oz Barrel

  $1,049.00 $700.00
  Out of stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research Defiance Ruckus Pre-Fit Carbon Fiber 6.5 Creedmoor 24″ 1/8 twist Sendero 3lbs-0oz Barrel

  $1,049.00 $700.00
  2 in stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research Defiance Ruckus Pre-Fit Carbon Fiber 6.5 Creedmoor 22″ 1/8 twist Sendero 2lbs-14oz Barrel

  $1,049.00 $700.00
  2 in stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research Defiance Ruckus Pre-Fit Carbon Fiber 6mm Creedmoor 22″ 1/7.5 twist Sendero 2lbs-14oz Barrel

  $1,049.00 $700.00
  2 in stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research Defiance Ruckus Pre-Fit Carbon Fiber 6mm Creedmoor 24″ 1/7.5 twist Sendero 3lbs-0oz Barrel

  $1,049.00 $700.00
  1 in stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research Defiance Ruckus Pre-Fit Carbon Fiber 7mm Rem 24″ 1/8.4 twist Sendero 2lbs-14oz Barrel

  $1,049.00 $700.00
  2 in stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research PR15 20″ 6.5 Grendel Rifle Length 1/8 Twist AR 15 Carbon Fiber Barrel

  $979.00 $700.00
  3 in stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research PR15 20″ 223 Wylde Rifle Length 1/8 Twist AR 15 Carbon Fiber Barrel

  $979.00 $700.00
  1 in stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research PR15 20″ 223 Wylde Rifle Length 1/7 Twist AR 15 Carbon Fiber Barrel

  $979.00 $700.00
  2 in stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research PR15 18″ 223 Wylde Rifle Length 1/7 Twist AR 15 Carbon Fiber Barrel

  $979.00 $700.00
  2 in stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research PR15 18″ 223 Wylde Rifle Length 1/8 Twist AR 15 Carbon Fiber Barrel

  $979.00 $700.00
  Out of stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research PR15 16″ 223 Wylde Mid Length 1/8 Twist AR 15 Carbon Fiber Barrel

  $979.00 $700.00
  2 in stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research PR15 16″ 223 Wylde Mid Length 1/7 Twist AR 15 Carbon Fiber Barrel

  $979.00 $700.00
  4 in stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research PR15 14.5″ 223 Wylde Mid Length 1/7 Twist AR 15 Carbon Fiber Barrel

  $979.00 $700.00
  2 in stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research PR15 11.5″ 223 Wylde Carbine Length 1/7 Twist AR 15 Carbon Fiber Barrel

  $979.00 $700.00
  3 in stock
• 

  Proof Research PR10 20″ 308 Win Rifle Length 1/10 Twist AR10 Carbon Fiber Barrel

  $1,049.00 $700.00
  Out of stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research PR10 20″ 6.5 Creedmoor Rifle +2 Length 1/8 Twist AR10 Carbon Fiber Barrel

  $1,049.00 $700.00
  3 in stock
• 
  Tax Season Sale!

  10% off (Monthly and Holiday Discounts)
  
  10% off any AR15 Complete Lower and AR15 Barrel when purchased together

  Proof Research PR10 22″ 6.5 Creedmoor Rifle +2 Length 1/8 Twist AR10 Carbon Fiber Barrel

  $1,049.00 $700.00
  1 in stock
• 

  Proof Research PR15 16″ 6 ARC Rifle Length 1/7.5 Twist AR 15 Carbon Fiber Barrel

  $999.00 $700.00
  Out of stock