Discover Craddock Precision's RTR 18" 6 ARC Mk12 Mod1, meticulously crafted for clone enthusiasts. Compatible with Allen Engineering or Otter Creek Lab SPR collar mounts, it offers seamless integration. Enjoy true-to-spec precision without gunsmith fitting hassles. Elevate your clone build with Craddock Precision's unrivaled quality and reliability.
- 18" in length
- Rifle Gas System (Gas Tube Included)
- 6mm ARC Chamber
- 40.7 oz
- 1:7 Twist Rate
- Enhanced / Enlarged Feed Ramps
- Button Rifled Match Grade SS Blank
- Mk12 Mod 1 /.750" Gas Block
- Threads 5/8x24 with a 11° target crown
- Three Half Fluting Options (Straight, Spiral, and Diamond)
- Multiple Finish Options to choose from
Adding fluting or Cerakote to your barrel? Expect a 1-4 week turnaround for precision work and coating perfection.
For Cerakote Flutes Polish OD finish option, specify your desired Cerakote Color/Code in the checkout notes.
