![New Frontier Armory AR-15 G-4 Billet Complete Lower Receiver SOPMOD Stock [FC-G4LOWERC]](https://cdn11.bigcommerce.com/s-onk2ymsnus/images/stencil/1280x1280/products/345444/1428018/7-g4lowerc__66402.1712366656.jpg?c=1 "New Frontier Armory AR-15 G-4 Billet Complete Lower Receiver SOPMOD Stock [FC-G4LOWERC]")
![New Frontier Armory AR-15 G-4 Billet Complete Lower Receiver SOPMOD Stock [FC-G4LOWERC]](https://cdn11.bigcommerce.com/s-onk2ymsnus/images/stencil/1280x1280/products/345444/1428075/7-g4lowerc_a__08825.1712366657.jpg?c=1 "New Frontier Armory AR-15 G-4 Billet Complete Lower Receiver SOPMOD Stock [FC-G4LOWERC]")
Complete Your Next AR-15 Build with New Frontier Armory
For your next build, the New Frontier Armory AR-15 G-4 Billet Complete Lower Receiver is a great option. Marked as Multi, you can pair the complete lower with a variety of caliber options. The Complete Lower Receiver comes assembled and ready to pin to any AR-15 specification upper. Of course, the Complete Lower is designed to match the New Frontier Armory G-4 Billet Upper for a very clean look. For the G-4 lower receiver, aircraft grade 7075-T6 aluminum billet is CNC machined to precise tolerances for complete compatibility with AR-15 pattern parts and magazines. The magazine well has been precision broached with beveled feed lips for a precise fit. An Upper Tension Screw, behind the grip screw, allows for the removal of any "slop" between the upper and the lower for a rock-solid lock up. The take down spring detent hole has a 6-32 set screw for easy capture. Contoured trigger finger "rests" are located on each side of the receiver for consistent indexing of the trigger finger. The large "Winter" trigger guard is integrated into the receiver. A standard AR-15 lower parts kit and a premium curved shoe trigger is used for the fire control group. The complete lower features a 7075 aluminum receiver extension tube, B5 SOPMOD Stock, and a B5 pistol grip.New Frontier Armory AR-15 G-4 Billet Complete Lower Receiver SOPMOD Stock Specifications and Features:
- Item Number: G4LOWER-C
- Marked Multi-Caliber
- AR-15 Pattern Specification
- CNC Machined 7075-T6 Aircraft Grade Aluminum Billet
- Precision Broached Magazine Well Beveled Feed Lips
- Compatible with 45 and 60 Degree Short Throw Fire Control Selectors
- Upper Tension Screw to Adjust Upper and Lower Fit
- Contoured Trigger Finger Rests on Side of Magwell
- Threaded Bolt Catch Pin
- Take Down Spring Detent Hole Has a 6-32 Set Screw for Easy Capture
- Integrated Large Opening Winter Trigger Guard
- Manufactured Using State-of-the-Art CNC Equipment
- Standard AR-15 Lower Parts Kit Installed
- Premium Curved Shoe Trigger
- Ambidextrous Bolt Release
- Mil-Spec 7075 Aluminum Receiver Extension Installed
- B5 Systems Bravo SOPMOD Stock
- B5 Pistol Grip
- Weight: 2.30 lb.
- Matte Black Hard-Coat Anodized per Mil 8625 Type 3 Class 2 Finish
- Made in the USA
- Add your selected firearm(s) to your shopping cart and check out.
- Select a local Federal Firearms Licensed (FFL) Dealer that will accept the firearm and complete the transfer. Find a FFL Dealer HERE.
- If you choose an FFL Dealer that is not on our preferred list, you or your FFL Dealer will be required to fax or email us a signed copy of the Federal Firearms License referencing your Cheaper Than Dirt! order number. Download the Firearm Sales Form
- Pick up your firearm from the FFL Dealer, who will need to do a criminal and mental health background check. Transfer fees may apply.
Federal law requires firearms to be shipped to FFL Dealers. For an individual to receive a firearm from Cheaper Than Dirt! it must be shipped to an FFL Dealer in your state.
Locating a Federal-Firearm License Dealer (FFL) in Your AreaThere are thousands of FFL Dealers in the United States. You may choose an FFL Dealer from our preferred listing or you may find a dealer in your area. To find a list of FFL Dealers in your area area CLICK HERE. If you choose a dealer that is not on our preferred list, either you or the FFL Dealer will be required to submit a copy of the Federal Firearms License referencing your Cheaper Than Dirt! order number. The FFL Dealer will usually charge a fee to conduct the transfer. There are duties that the FFL Dealer is required to do during the process which include a criminal and mental health background check through NICS. Remember, the FFL Dealer is doing you a favor and the process takes time to complete. Fees can vary so check with the FFL Dealer ahead of time to request a quote on the fees associated with your firearm transfer. The FFL Dealer is in business to make a profit and your internet purchase may be viewed as competition to their retail business. If you feel the fees are too high, you can search for another FFL Dealer.
Completing the TransactionOnce you place the firearm in your cart and checkout you will receive a confirmation email that has your order number and further instructions. We will verify the FFL license and also make the FFL Dealer aware that an order from Cheaper Than Dirt! will soon be arriving for you. Most orders are processed within 2-3 business days from the time we receive and verify the FFL Dealers information. Once shipped, your firearm will arrive at the FFL Dealer within 3-7 days business days. The FFL Dealer will begin processing the shipment. It may be an additional day or so before the FFL Dealer is ready to conduct the transfer of the firearm to you. Call the FFL Dealer and set an appointment to confirm that the firearm is ready to be transferred.
Please note! All Firearm Sales are FinalIt is important to thoroughly inspect your firearm before completion of the transfer. Once the firearm is transferred into your name, Cheaper Than Dirt! will not accept a return or exchange under any circumstance. If a defect is discovered after completing the transfer, you must contact the manufacturer directly for repair or replacement.
Complete Your Next AR-15 Build with New Frontier Armory
For your next build, the New Frontier Armory AR-15 G-4 Billet Complete Lower Receiver is a great option. Marked as Multi, you can pair the complete lower with a variety of caliber options. The Complete Lower Receiver comes assembled and ready to pin to any AR-15 specification upper. Of course, the Complete Lower is designed to match the New Frontier Armory G-4 Billet Upper for a very clean look. For the G-4 lower receiver, aircraft grade 7075-T6 aluminum billet is CNC machined to precise tolerances for complete compatibility with AR-15 pattern parts and magazines. The magazine well has been precision broached with beveled feed lips for a precise fit. An Upper Tension Screw, behind the grip screw, allows for the removal of any "slop" between the upper and the lower for a rock-solid lock up. The take down spring detent hole has a 6-32 set screw for easy capture. Contoured trigger finger "rests" are located on each side of the receiver for consistent indexing of the trigger finger. The large "Winter" trigger guard is integrated into the receiver. A standard AR-15 lower parts kit and a premium curved shoe trigger is used for the fire control group. The complete lower features a 7075 aluminum receiver extension tube, B5 SOPMOD Stock, and a B5 pistol grip.New Frontier Armory AR-15 G-4 Billet Complete Lower Receiver SOPMOD Stock Specifications and Features:
- Item Number: G4LOWER-C
- Marked Multi-Caliber
- AR-15 Pattern Specification
- CNC Machined 7075-T6 Aircraft Grade Aluminum Billet
- Precision Broached Magazine Well Beveled Feed Lips
- Compatible with 45 and 60 Degree Short Throw Fire Control Selectors
- Upper Tension Screw to Adjust Upper and Lower Fit
- Contoured Trigger Finger Rests on Side of Magwell
- Threaded Bolt Catch Pin
- Take Down Spring Detent Hole Has a 6-32 Set Screw for Easy Capture
- Integrated Large Opening Winter Trigger Guard
- Manufactured Using State-of-the-Art CNC Equipment
- Standard AR-15 Lower Parts Kit Installed
- Premium Curved Shoe Trigger
- Ambidextrous Bolt Release
- Mil-Spec 7075 Aluminum Receiver Extension Installed
- B5 Systems Bravo SOPMOD Stock
- B5 Pistol Grip
- Weight: 2.30 lb.
- Matte Black Hard-Coat Anodized per Mil 8625 Type 3 Class 2 Finish
- Made in the USA
- Add your selected firearm(s) to your shopping cart and check out.
- Select a local Federal Firearms Licensed (FFL) Dealer that will accept the firearm and complete the transfer. Find a FFL Dealer HERE.
- If you choose an FFL Dealer that is not on our preferred list, you or your FFL Dealer will be required to fax or email us a signed copy of the Federal Firearms License referencing your Cheaper Than Dirt! order number. Download the Firearm Sales Form
- Pick up your firearm from the FFL Dealer, who will need to do a criminal and mental health background check. Transfer fees may apply.
Federal law requires firearms to be shipped to FFL Dealers. For an individual to receive a firearm from Cheaper Than Dirt! it must be shipped to an FFL Dealer in your state.
Locating a Federal-Firearm License Dealer (FFL) in Your AreaThere are thousands of FFL Dealers in the United States. You may choose an FFL Dealer from our preferred listing or you may find a dealer in your area. To find a list of FFL Dealers in your area area CLICK HERE. If you choose a dealer that is not on our preferred list, either you or the FFL Dealer will be required to submit a copy of the Federal Firearms License referencing your Cheaper Than Dirt! order number. The FFL Dealer will usually charge a fee to conduct the transfer. There are duties that the FFL Dealer is required to do during the process which include a criminal and mental health background check through NICS. Remember, the FFL Dealer is doing you a favor and the process takes time to complete. Fees can vary so check with the FFL Dealer ahead of time to request a quote on the fees associated with your firearm transfer. The FFL Dealer is in business to make a profit and your internet purchase may be viewed as competition to their retail business. If you feel the fees are too high, you can search for another FFL Dealer.
Completing the TransactionOnce you place the firearm in your cart and checkout you will receive a confirmation email that has your order number and further instructions. We will verify the FFL license and also make the FFL Dealer aware that an order from Cheaper Than Dirt! will soon be arriving for you. Most orders are processed within 2-3 business days from the time we receive and verify the FFL Dealers information. Once shipped, your firearm will arrive at the FFL Dealer within 3-7 days business days. The FFL Dealer will begin processing the shipment. It may be an additional day or so before the FFL Dealer is ready to conduct the transfer of the firearm to you. Call the FFL Dealer and set an appointment to confirm that the firearm is ready to be transferred.
Please note! All Firearm Sales are FinalIt is important to thoroughly inspect your firearm before completion of the transfer. Once the firearm is transferred into your name, Cheaper Than Dirt! will not accept a return or exchange under any circumstance. If a defect is discovered after completing the transfer, you must contact the manufacturer directly for repair or replacement.