Match-grade accuracy - Unprecedented durability - Double-stress relieved 416R stainless steel - Proof Research's steel barrels are produced in-house from double-stress relieved 416R stainless steel. This pre-hardened chromium steel is ideally suited for match grade rifle barrels. Each barrel is drilled contoured and reamed to bore diameter. It is then cut rifled lapped and inspected via borescope. This ensures an extremely consistent and accurate finished product. - Length: 20 Inches - Caliber: 6.5 Grendel - Twist: 1:8 - Threads: 5/8-24 - Contour: Medium - Chrome Lined: No - Gas Block Diameter: 0.75 Inches - Gas System Length: Rifle - M4 Feed Ramps: Yes
Proof Research 100387 AR-Style Barrel 223 Wylde 11.5 Inch Rifle Length Gas System 1:7 Twist 4 Grooves 1/2-28 tpi Stainless Steel
Proof Research
MSRP:
$561.33
$502.95
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$58.38
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Proof Research
Proof Research 100387 AR-Style Barrel 223 Wylde 11.5 Inch Rifle Length Gas System 1:7 Twist 4 Grooves 1/2-28 tpi Stainless Steel
- SKU:
- 152036
- UPC:
- 843068100387
- Barrel Type:
- Carbine Length
- Bore Type:
- Rifled
- caliber:
- 223 Wylde
- Color:
- Stainless
- Finish:
- Stainless
- Firearm Fit:
- AR-Platform
- Length:
- 11.50
- Material:
- Stainless Steel
- Muzzle:
- Threaded
- Similar Items:
- BARREL
- Thread Pattern:
- 1/2-28 tpi
- Twist:
- 1:7
- Weight:
- 1.50 lbs
- FireArm:
- No
- Model:
- AR-Style Barrel
- Twist:
- 17
- Model:
- ARStyle Barrel
Proof Research
Proof Research 100394 AR-Style Barrel 223 Wylde 11.5 Inch Carbine Length Gas System 17 Twist 4 Grooves 1/2-28 Tpi Carbon Fiber Wrapped
MSRP:
$984.55
$899.00
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Proof Research
Proof Research Barrel Blank 243 Cal 28" 1:7" Twist 4-Groove Stainless Steel
MSRP:
$549.00
$454.72
