51mm

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• 

  Armalite GEN II AR-10 7.62mm/.308 15-Round Magazine

  Rifle Magazines $34.99
• 

  Armalite GEN II AR-10 7.62mm/.308 20-Round Magazine

  Rifle Magazines $38.99
• 

  Armalite GEN II AR-10 7.62mm/.308 25-Round Magazine

  Rifle Magazines $39.99
• 

  Armalite GEN II AR-10 7.62mm/.308 5-Round Magazine

  Rifle Magazines $38.99
• Out of stock

  ASC AR-10 308/7.62×51 10-Round Stainless Steel Magazine

  Rifle Magazines
• Out of stock

  ASC AR-10 308/7.62×51 20-Round Stainless Steel Magazine

  Rifle Magazines
• Out of stock

  ASC AR-10 308/7.62×51 5-Round Stainless Steel Magazine

  Rifle Magazines
• Sale!

  Case of 75 for Magpul PMAG GEN M3 Window LR/SR 308/7.62×51 AR-10 25-Round Magazine

  Rifle Magazines $1,899.99 Original price was: $1,899.99.$280.01Current price is: $280.01.
• Sale!

  Case of 75 Magpul PMAG GEN M3 LR/SR 308/7.62×51 AR-10 10-Round Magazine

  Rifle Magazines $1,199.99 Original price was: $1,199.99.$150.01Current price is: $150.01.