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14.5″ Gov’t Profile Upper Barrel Assembly with M4 Furniture Kit
$484.95
14.5″ Gov’t Profile Upper Barrel Assembly with M4 Furniture Kit
The 14.5” M4 Government profile barrel assembly is a versatile option for your next build. It features a 1-7 twist rate, optimized for stabilizing a wide range of bullet weights. The assembly comes with an F marked front sight base and a 2-piece handguard, making it easy to install and use. The barrel is made of high-quality 4150 steel, ensuring durability and longevity. The M4 Government profile gives this assembly a sleek and classic look, making it suitable for both recreational and professional use. This is an excellent option for shooters who want a classic look with modern performance.
Starts with our 14.5″ M4 Government Profile with F Marked Front Sight Base, 5.56 mm barrel made from 4150 CMV with a 1-7″ twist mated to our A3 Flattop receiver which includes our bolt carrier, charging handle, forward assist and ejection port cover.
Kit includes an M4 Waffle stock, .223-M-BAP carbine buffer tube assembly and an A2 Pistol Grip.
*Disclaimer: These parts are replacement parts for existing and legally owned NFA firearms. Installing a barrel under the legal length may constitute a violation of Federal or State law. All NFA requirements must be followed.
Free shipping on orders over $175.00! (*Retail Orders Only)
- Made in America
- Secure Checkout
Description
14.5″ Gov’t Profile Upper Barrel Assembly with M4 Furniture Kit
Includes:
- HG-CAR – 2-Piece CAR style Handguard
- LR-25 – A2 Pistol Grip
- BS-M4 – M4 Waffle Stock
- BL-F14G-7 – 14.5″ M4 Government Profile Barrel – 5.56mm 1-7 w/F Marked FSB
- FTT-EA1 – A3 Upper Receiver Assembled
- BC-A-223 – Fully Assembled Bolt Carrier – 5.56mm
- BL-04A – Carbine Gas Tube
- BL-750F F Marked Front sight base
- UR-19 — Charging Handle
- BL-06-A2 — A2 Flash Hider
- Mil-Spec 6-Position/Carbine Tube
- Material: 6061-T6 Aluminum
- Finish: Hardcoat Anodized Black
- .223/5.56 buffer spring
- .223/5.56 buffer body – 3.2 oz
- Latch Plate
- Lock Ring
Upper Specs:
- 7075-T6 Forging
- Hard coat anodize Black
Bolt Specs:
- Bolt: Carpenter 158 steel
- Extractor: 4140 Alloy steel
- Army Spec Heat Treatment
- Manganese Phosphate
Bolt Carrier Specs:
- Carrier: 8620 steel
- Cam pin: 4340 Alloy steel
- Carrier key: 4130 Alloy steel
- Army Spec Heat Treatment
- Manganese Phosphate
Barrel Specs:
M4 Government Profile 14.5″ w/FSB Barrel
- Available in 14.5″
- 5.56 mm
- 4150 CMV (not chrome lined)
- Threaded Barrel — Thread Pitch 1/2 x 28
- Gas Block Journal Diameter .750
- Gas Tube Length — Carbine
- 1-7 RH Barrel Twist
- 6 Lands and Groves
- M4 Feed Ramp
- Button Broached
- Not chrome lined
SKU: BA-F14G-7M4
Additional information
| Application | AR15 |
|---|---|
| Caliber | 5.56 mm |
| Style | A3 Flattop |
| Feed Ramp | M4 |
| Lands and Grooves | 6 |
| Thread Pitch | 1/2 x 28 |
| Threaded | Yes |
| Material | 4150 CMV |
| Twist | 1-7 |
| UPC Code | 812058032588 |
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