Sons of Liberty Gun Works
SOLGW Precision SPR V2
Sons of Liberty Gun Works' SPR barrel uses 416R stainless steel with a .223 Wylde chamber for tight groups with both .223 and 5.56.
Quick Specs
- Price
- $399
- Weight
- N/A
- Brand
- Sons of Liberty Gun Works
- Category
- barrel
Features
- •16" barrel
- •Phosphate black finish
- •.223 Wylde chamber
- •SPR contour
- •1:7 twist
- •5/8x24 muzzle threads
Where to Buy
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Sons of Liberty Gun Works AR-15 Liberty Fighting Precision .223 Wylde Threaded AR Barrel, 16 inch, SPR, Mid Length, 1-7 Twist, 5/8x24, Phosphate, Black, 16Precision-SPR-223
Price History
90-day low $399.00 · at low nowCompatibility Tags
Overview
The Sons of Liberty Gun Works Precision SPR V2 is a 16-inch .223 Wylde barrel with mid-length gas, 1:7 twist, SPR contour, 5/8x24 muzzle threads, and a phosphate black finish.
The SPR (Special Purpose Rifle) contour is intended to provide more rigidity than lighter carbine profiles while keeping weight reasonable for practical field use. With 5/8x24 muzzle threads, the barrel accommodates precision brakes and many .30-caliber-thread muzzle devices commonly used on accuracy-focused rifles.
Real-world appeal here is straightforward: a .223 Wylde chamber, 1:7 twist, and a heavier precision contour for shooters prioritizing accuracy over ultralight handling.
Key Features
- .223 Wylde chamber optimized for both .223 and 5.56 accuracy
- 1:7 twist for heavier .223/5.56 projectiles
- SPR contour balances rigidity for accuracy with practical weight
- 5/8x24 muzzle threads accommodate precision brakes and standard devices
- 16-inch barrel; 18-inch SPR variant exists separately
Pros
- +Precision-oriented SPR contour
- +.223 Wylde chamber delivers match accuracy with both .223 and 5.56 ammunition
- +SPR contour offers excellent rigidity without excessive weight
- +SOLGW warranty coverage provides peace of mind for premium builds
Cons
- −Premium pricing reflects precision-oriented design and materials
- −Not the chrome-lined duty-barrel choice for maximum service life
- −Heavier SPR profile less ideal for lightweight or compact builds
- −16-inch precision profile is less compact than SBR/pistol barrel options
Detailed Specifications
- lengths
- 16"; 18" SPR variant exists separately
- chamber
- .223 Wylde
- finish
- Phosphate black per feed title
- twist
- 1:7
- gasSystem
- Mid-length for 16Precision-SPR-223
- muzzleThreads
- 5/8x24 TPI
- profile
- SPR (Special Purpose Rifle) contour
Compatible Platforms
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Guides
Build Your Custom Configuration
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