Description

This is a 243 Winchester AR10 rifle from Chattahoochee Munitions. We have been building in less mainstream calibers since our inception, both in AR and Bolt Action platforms. 8.6BLK, 7mm-08, 22-250 Rem, 338 Spectre, 400 Legend, 338 Federal, etc. 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 rifle. 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. This rifle is equipped with an X2S Mod-3 2-Stage (2lb/1.5lb) Trigger, Odin Adjustable Buffer, and Superlative Arms adjustable gas block.

CM10 Upper and Lower Receiver:
AR10 Pattern though DPMS High Profile specs such 16TPI barrel nut, barrel extension and BCG compatibility
CNC machined from 7075-T6 billet aluminum
LightWeight 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
FDE Metallic Cerakote

Lower Parts:
CM Ambi Safety
CM Ambi Mag Release
CM10 Pivot and Takedown Pins
HIPERFIRE  X2S Mod-3 2-Stage (2lb/1.5lb) Trigger, can sub for Hiperfire Hipertouch Reflex (curved) or Competition (straight) single-stage 2.5lb trigger
CM10 Ambi Bolt Release
B5 Systems Coyote Grip

Receiver Extension:
B5 Systems CPS Medium Stock – Coyote
CM Milspec Buffer Tube – FDE Metallic Cerakote
QD Endplate
Odin Adjustable Buffer AR10

Upper:
CM10 Low Mass Bolt Carrier Group

• 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 Rifle Length Gas Tube – Melonite
Superlative Arms.750 Adjustable Gas Block – Melonite
CM10 LWS 15″ Mlok Handguard – FDE Metallic Cerakote

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

B5 Systems Coyote Rail Covers
Silencerco ASR in picture, but can substitute for Rugged Brake, Dead Air Keymo or Xeno, Yankee Hill Brake, or Q Cherry Bomb for same price. Other substitutions may adjust price.

Barrel:
CM 243 Winchester 20″ Barrel

• 416R Stainless Steel
• SOCOM/HBar
• 1:8 Twist
• 5/8×24 thread pitch
• .750 gas journal
• Tactical Grey Cerakoted

Magazine:
1x10rd PMAG 7.62 Coyote

OAL: 41″ to 43.50″
OAW: 9lb/8oz with unloaded magazine (weight and dimensions on other tab are for shipping purposes)
LOP: 14″ – 17.50″

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