The CBC 618G rifle is another perfect long-range rifle based on the original AR-15 platform, chambered in 6.5 Grendel with an 18-inch, spiral cut, 1:8 twist, button-rifled barrel. The 6.5 Grendel has better ballistics than the 6.5 Creedmoor and hits harder than other AR-15 variants.
The CBC 618G comes standard with the CBC 12-inch competition M-LOK rail, which offers incredible weight savings as well as superior cooling, ergonomics, and modularity while maintaining the strength and durability expected from CBC.
The competition rail and M-LOK attachment system ensure plenty of real estate for optics and accessories while also offering the perfect ergonomic grip for accurate shooting. The lower receiver is hard coat anodized, forged, 7075 T6 aluminum built to standard MIL-SPEC.
Attached to the lower receiver is our Enhanced Ergonomic Pistol Grip along with a phosphate coated 8620 Precision Trigger, providing a comfortable grip and crisp, reliable trigger squeeze on every shot. The rifle length gas system allows for shorter split times, more precise follow-up shots, and reduced fatigue. This rifle also comes with the CBC Tactical EX Performance Adjustable Buttstock and Enhanced Ergonomic Pistol Grip. The CBC AR15 Muzzle Brake effectively cuts recoil and muzzle rise, keeping you on target.
This accurate, long-range, AR-style rifle is perfect for plinking steel at long ranges, hunting your favorite game, or even home defense. The CBC 618G provides the versatility, reliability, control, and accuracy required to satisfy the most demanding gun owner. Comes with a 10 round steel magazine.
Barrel: 18” 6.5 Grendel Melonite Barrel Chrome Moly
Twist Rate: 1 in 8”
Feed Ramps: M4
BCG: Case Hardened 8620 Steel Nitride Coated, M4/AR-15 Compatible, Mil-Spec/MP Tested
Gas Block: Steel .750 Low Profile
Gas Tube: Stainless Steel Midlength
Muzzle Device: Tanker Muzzle Brake
Rail: 15″ CBC M-LOK
Upper Receiver: Forged Upper Receiver
Upper Components: Mil-Spec Forward Assist, Mil-Spec Dust Cover, and Brass Deflector
Charging Handle: Mil-Spec Aircraft Aluminum
Lower Receiver: Forged CBC Industries Lower Receiver with Tension Adjustment Screw
LPK: Mil-Spec Lower Parts Kit
Grip: Ergonomic Grip
Buffer Tube: Mil-Spec Standard Weight Buffer and Spring, 6 Positional Buffer Tube, Castle Nut
Stock: M4 Collapsible 6 Position Stock
7.62/6.5 Multiple Caliber Magazine Included
Failure to observe safe firearm handling practices may result in serious bodily injury or death. CBC Industries shall not be responsible for injury, death, or property damage resulting from faulty installation, misuse, illegal use, or modification of this product. Additionally, it is highly recommended that the firearm (as with all new firearms) is thoroughly inspected, cleaned and oiled prior to use.
Product Details: CBC 618G AR-15 Rifle – 18 INCH / 6.5 Grendel / 1:8 / 15 INCH M-LOK Handguard / Tanker Brake / Ergo Grip / Adaptive Buttstock / BCG / Charging Handle / 200-607
➲ M-LOK Handguard
New for 2022, these AR-15 handguards are built to provide rugged, reliable performance. Designed with the advanced shooter in mind, these handguards are light and ergonomic, features that provide faster on-target performance and reduced fatigue. Includes robust steel mounting hardware to ensure an easy installation and a rock solid platform.
➲ Buffer Tube Assembly
This buffer tube assembly kit includes an impact extruded 7075-T6 aluminum receiver extension with a durable hardcoat anodized finish. Featuring an extended bottom lip reducing carrier tilt, the buffer tube is compatible with MIL-SPEC AR-15 stocks.
➲ Adaptive Tactical EX Adjustable Stock
Advanced design and a high-impact polymer construction make the Adaptive Tactical EX Performance Adjustable AR-15 Buttstock the ideal upgrade for your AR15. The EX Performance M4-style Stock features an easy-to-reach rapid adjust lever for custom length-of-pull, and includes an integrated QD swivel attachment and molded in non-rust standard sling swivel attachment. Durable polymer construction with non-slip vented rubber recoil pad, oversized extra strength adjustment pin, and sleek industrial design.
➲ Muzzle Brake
A muzzle brake effectively cuts recoil and muzzle rise which permits you to make rapid-fire hits without having to fight to control your AR. This muzzle brake does an excellent job of keeping your rifle accurate and on target.
➲ Ambidextrous Charging Handle
A central component of your AR-15, the charging handle not only assists in chambering a round but is your main tool to clear a round that won’t eject cleanly. The 7075-T6 aluminum design results in a rugged and capable charging handle for your AR-15. This ambidextrous charging handle features textured latches on both sides permitting you can quickly charge your AR15 from either side. The latches are strong enough that you can use the palm of your hand or your thumb for quick weapon manipulation. Delivering superior function and ease of use, this ambidextrous charging handle is the perfect compliment to your AR Upper Assembly.
➲ AR-15 Lower Parts
The lower parts are integral to a reliable AR firearm. Our AR-15 lower parts provide rock-solid performance in demanding conditions.
➲ Enhanced Ergonomic Grip
Designed for performance, this grip creates a better interface between the shooter and firearm. Made from a molded hard polymer, providing a more positive grip and better weapon control than a standard pistol grip. This style offers superior comfort and helps prevent fatigue with its ergonomically correct finger grooves, providing you with an ergonomic and shooter focused grip for your AR build.
➲ 6.5 Grendel Barrel
➲ 6.5 Grendel Type II Bolt Carrier Group
There is nothing more crucial to the performance of your AR-15 than the bolt carrier group. Manufactured to MIL-SPEC and finished with a superior quality nitride finish that protects against corrosion and heat, this 6.5 Grendel BCG will not let you down. To ensure that it will provide superior performance in your AR-15, each bolt carrier group undergoes high-pressure testing (HPT) and magnetic particle inspection (MPI). This 6.5 Grendel Type II Bolt Carrier Group features a full mass M16 cut carrier offering greater durability and features a properly staked gas key.
➲ Upper Receiver
The foundation of all good ARs is built upon a dependable upper receiver. CBC upper receivers offer best-in-class quality while providing you years of dependable service. Boasting a MIL-SPEC type III hard coat anodized finish and machined from 7075-T6 forged aluminum, this M4 flat-top receiver delivers a lifetime of superior function. You want your AR built upon a solid platform - this receiver gives you the confidence that your AR-15 will function when it counts most.
➲ .750 Low Profile Gas Block
The gas block is a critical link in the chain that is too often overlooked. This component ensures that your AR runs reliably. Made from high-quality steel with a smooth phosphate finish, this .750 low-profile gas block is efficiently designed to stay put with the percussion of gunfire. With its low profile this gas block allows it to fit under the most ergonomically designed handguards and rails on the market.
➲ Midlength Gas Tube
An essential component to your AR15 is the gas tube, which keeps your build up and running. This mid-length gas tube is constructed from corrosion resistant stainless steel ensuring a lifetime of service.
➲ CBC Industries AR Lower
Our Stripped Lower Receiver is a Mil-Spec, ar lower ideal for your next custom build. It is forged from 7075-T6 aluminum in the standard Mil-Spec pattern to ensure a tight fit for all standard lower receivers. It is hard coat anodized to provide a wear resistant protection and includes bullet pictograms for the selector markings. Weighing in at only 8.6 ounces, this stripped lower receiver will work perfectly for your next build.
CBC AR-15 Rifles offer superior quality, dependability, and performance. CBC provides a wide selection of AR-15 options to fit your needs. All of our AR-15's are custom built to order enabling us to provide you with the best priced AR's around. The quality of our AR-15 Rifles are backed by our Lifetime Warranty - if any CBC AR Rifle becomes defective, CBC will repair or replace it at no charge. Get your Complete AR-15 Rifle at CBC today!