Description

This is an 18″ 6MM ARC rifle from Chattahoochee Munitions. This will be one of the sturdiest feeling weapons as everything is designed in tight tolerances. All of our rifles are equipped with HIPERFIRE (High Performance Firearms) Triggers; all are 2.5lb single stage Reflex (curved) or Competition (straight with shoe); Competition is pictured. Odin Adjustable Buffers and Superlative Arms Adjustable Gas Blocks are standard on our rifles.

CM15 Upper and Lower Receiver:

• Mil-spec dimensions to mate with any AR15 Components
• CNC machined from 7075-T6 billet aluminum
• Pictogram’ style Fire/Safe engravings on both sides
• Light-Weight FCG Faces and Mag-well
• Integral trigger guard for added overall strength
• Machined (not broached) Mag-well with wide flare
• Lightweight Lower Receiver Weight = 8.0 oz
• Black Tungsten Cerakote

Lower Parts:

• CM Ambi Safety
• CM Ambi Mag Release
• CM15 Pivot and Takedown Pins
• HIPERFIRE 2.5lb single stage Reflex (curved) or Competition (straight with shoe) Trigger and pins
• CM15 Ambi Bolt Release
• B5 Systems Black Grip

Receiver Extension:
B5 Systems Bravo Stock – Black
CM Milspec Buffer Tube – Black Tungsten Cerakote
QD Endplate
Odin Adjustable Buffer AR15

Upper:
CM15 Low Mass Bolt Carrier Group:

• Milspec 9310 steel
• HPT Bolt (High Pressure Tested/ Proof)
• MPI Bolt (Magnetic Particle Inspected)
• 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
• Lightening Cuts

CM15 Ambi Charging Handle – 7075 Aluminum
CM15 Dust Cover and Forward Assist
CM Rifle Length Gas Tube – Melonite
Superlative Arms .750 Adjustable Gas Block – Melonite
CM15 LWS 15″ Mlok Handguard – Black Tungsten Cerakote

• 6061 Aluminum
• Dual Taper Attachment System
• Steel Barrel Nut
• QD Attachment at 3 and 9 o’clock positions
• Mlok attachment on sides and bottom
• Full Picatinny Top Rail

B5 Systems Black Rail Covers
Pictured with Dead Air Keymo Brake (suppressor host); however, can substitute with A2 Birdcage, Yankee Hill Brake, Silencerco ASR, Rugged 3 Port Brake
Reach out for price adjustment on other muzzle devices if desired

Barrel:
CM15 6MM ARC 18″ Barrel

• 416R Stainless
• Nitrided
• 1:7 Twist
• Shouldered crown
• 5/8×24 thread pitch
• .750 gas journal
• Rifle Length System

Magazine:
1x10rd DuraMag Black

OAL: 35.50-38.75″
OAW: 6lb/12oz with unloaded magazine and no accessories (Weight and dimensions on other tab are for shipping purposes)
LOP: 11″-14.25″

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