CM10 8.6 Blackout 12″ AR10 Pistol or SBR Black Tungsten and Black 8.6BLK 8.6 BLK

This is the flagship 8.6 BLK AR10 pistol of Chattahoochee Munitions. We have been building in 8.6 BLK since its inception, both in AR and Bolt Action platforms. Experience building with various lowers, uppers, and handguards, both in low and high profile, allowed us to weigh all pros and cons and create our perfect version of the pistol. This will be one of the sturdiest-feeling weapons, as everything is designed in tight tolerances. The barrel and handguard length provide a virtually perfect fit with most 338 suppressors on the market. Pictures show a Silencerco AC855 ASR compatible brake, but we can substitute it with any M18x1.5 muzzle device of your choice, such as Keymo, ASR, Q Cherry Bomb, etc. (Please note that price variance applies to some muzzle devices). All of our rifles are equipped with HIPERFIRE (High Performance Firearms) Triggers; all are 2.5-pound single-stage reflex (curved) or Competition (straight with shoe).

CM10 Upper and Lower Receiver:
SR25 Pattern through DPMS Low Profile specs, such as 16TPI barrel nut, barrel extension, and BCG compatibility
CNC machined from 7075-T6 billet aluminum
Light Weight FCG Faces and Mag-well
Lightweight Cuts on Upper with no Forward Assist
Pictogram style Fire/Safe engravings on both sides
Integral trigger guard for added overall strength
Machined (not broached) Mag-well with wide flare
Black Tungsten Cerakote

Lower Parts:
CM Ambi Safety
CM Ambi Mag Release
CM10 Pivot and Takedown Pins
HIPERFIRE 2.5lb single stage Reflex (curved) or Competition (straight with shoe) Trigger and pins
CM Ambi Bolt Release
B5 Systems Black Grip

Receiver Extension:
SBPDW Brace, 3-position adjustable, QD attachment at 6 o’clock
Black Tungsten Cerakote
Phase 5 Typhoon Strap
Odin Adjustable Buffer AR10

Upper: 
CM10 Low Mass Bolt Carrier Group with lightning cuts:

• • Milspec 9310 steel
  • HPT Bolt (High Pressure Tested/ Proof)
  • MPI Bolt (Magnetic Particle Inspected)
  • Shot Peened Bolt
  • Nitride-coated bolt
  • Nitride-coated Carrier
  • Nitride-coated Gas Key
  • Gas Key Hardened to USGI Specifications
  • Grade 8 Hardened Fasteners Key Staked Per Mil-Spec
  • Tool Steel Extractor
  • T.E.A Extractor Spring
  • Black Extractor Insert
  • Mil-Spec Crane O-Ring

CM10 Ambi Charging Handle – 7075 Aluminum
CM Pistol Length Gas Tube – Melonite
Superlative Arms .875 Adjustable Gas Block – Melonite

SLR ZRO 11.3″ Mlok Handguard

• • 7075 Aluminum Barrel Nut
  • 6061 Aluminum
  • 1.4″ Internal Diameter (ID)
  • QD Attachment at 3 and 9 o’clock positions
  • Mlok attachment on the sides and bottom
  • Full Picatinny Top Rail
  • Free Floating Design

or

SLR SD ZRO 11.3″ ML – 15.3″ OAL Mlok Handguard

• • 7075 Aluminum Barrel Nut
  • 6061 Aluminum
  • 1.8″ Internal Diameter (ID)
  • QD Attachment at 3 and 9 o’clock positions
  • Mlok attachment on the sides and bottom
  • Full Picatinny Top Rail
  • Free Floating Design
  • 11.3″ Length to Muzzle, 15.3″ Overall Length

B5 Systems Coyote Rail Covers

B5 Systems Black Rail Covers
M18x1.5 Muzzle Device. Q Cherry Bomb is pictured, but can be substituted with no net price adjustment for Dead Air Keymo or Silencerco ASR. Reach out for a price adjustment on other devices.

Barrel: 8.6 BLK AR10
CM10 8.6 Blackout 12″ Barrel

• • 416R Stainless Steel
  • Black Cerakoted
  • 1:5 or 1:3 Twist
  • Shouldered crown
  • M18x1,5 thread pitch
  • .875 gas journal

Magazine:
1x20rd PMAG 7.62 Black

OAL: 29.625″ to 32.125″
OAW: 8lb/3oz with unloaded magazine and no accessories (weight and dimensions in other tab are for shipping)
LOP: 10.75″ – 13.25″

Warranty – Limited Lifetime
Limited to the original purchaser
Limited regarding functional performance
Limited regarding the original configuration