Just Right Carbines
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Just Right Carbines
Proudly made in the USA!
Check out our video playlist below, showing the JR Carbine in action. 



Click on the rectangular player button above to select a different video ---------------------------^

The JR Carbine is an ambidextrous, straight blowback-operated, semi-automatic, pistol-caliber carbine with telescoping 6-position collapsible buttstock and free-floating quadrail forend.

Product Features:

  • Semi-automatic pistol-caliber carbine
  • Simple, reliable, straight blowback operation
  • Ambidextrous bolt - configurable for left or right-hand ejection
  • Bolt handle switchable to left or right side
  • Converts to other pistol-calibers with simple conversion kit (available separately)
  • Magazine included - Glock or 1911 depending on model
  • Lightweight 16-1/4" barrel
  • Free-floating quadrail forend
  • Picatinny rail machined into top of receiver
  • Telescoping 6-position collapsible M-4 style buttstock
  • Receiver, trigger housing and magazine well machined from aerospace grade 6061T-6 
        aluminum with black hardcoat anodizing for extra protection and durability
  • Standard M-4 buffer tube, buttstock, and pistol grip
  • Utilizes standard M-4/AR-15 furniture and trigger components
  • Lightweight - approximately 6.5 lbs.
  • Overall length: buttstock extended 33-1/2", collapsed 30-1/4"
  • Made in the USA, in New York State


Calibers and Models Offered:  

  • 9mm Standard, Restricted State (CT, MA, NJ, NY), and California Compliant
  • .40S&W Standard, Restricted State, and California Compliant
  • .45ACP - Glock Magazine Based - Standard, Restricted State, and California Compliant
  • .45 ACP - 1911 Magazine Based - Standard and Restricted State

Click HERE to download JR Carbine Safety and Instruction Manual

Click 
HERE to download JR Carbine Caliber Change Instructions

Just Right Carbines JR Carbine Products