JMac Customs

12.5” 5.45x39mm CHF Barrel AIMS

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$197.95
Current Stock:
SKU:
BBL-5.45A-12.5-28-CHF
Weight:
22.00 Ounces
Mounting Device
Add a Gas Block
Windage Drum
Front Sight Post
Add a Cleaning Rod
Out of stock

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THIS BARREL IS DESIGNED TO BE USED WITH THE ROMANIAN AIMS 5.45 KITS ONLY

Machined from US made Cold Hammer Forged Blanks and then Nitrided these barrels are the perfect option for a front end upgrade or new build!

This barrel is compatible with our GBC-13 gas block OR the Bulgarian AK-102/104/105 gas block combo!

Used in conjunction with the GBC-13 you will have a .030" shoulder allowing you to use crush washers or shims to install most 1/2-28 muzzle devices including suppressor mounts.

Extractor relief, hand guard retainer cuts and gas port are all included, along with a taper on the trunnion end allowing easy alignment for installation. The bore is guaranteed to be concentric with the threads at the muzzle. 

  • Barrel Length - 12.625”
  • Twist Rate - 1:7.68”
  • Threads - 1/2-28
  • Journal Size - 23mm (0.91”)
  • Gas Port - #48 (0.076”)
  • Material - 41v50 Cold Hammer Forged
  • Finish - QPQ Salt Bath Nitride
  • Counts as 1 922r compliance part

This is for a barrel ONLY, not an assembled front end

Concentricity is only guaranteed at the muzzle

12.5" barrel installed in a rifle will make it a SBR, make sure to follow all state and federal laws.

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