Description

Proof Research 224 Bolt Action Carbon Fiber Barrel

The Proof Research 224 Bolt Action Carbon Fiber Barrel are much lighter, more durable, and accurate than traditional barrels. Proof Research make these Rifle Barrels starting with full profile, match grade 416R stainless steel barrel blanks that are then turned down to a significantly reduce its weight. The Proof Research barrels are then wrapped with high strength, aerospace grade carbon fiber. Carbon fiber also moves heat very effectively through the wall (thickness) of the barrel greatly increasing heat transport resulting in barrels that cool faster, maintain accuracy over longer sessions of fire, and live longer. They’re not just lighter, they’re better.

Proof Research 224 Bolt Action Carbon Fiber Barrel Features

Up to 64% lighter than traditional steel barrels of similar contour

Improved heat dissipation for cooler and longer lasting barrels

No point of impact shift during high-volume fire

Reduced harmonic barrel vibration

Unprecedented durability

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Proof Research 224 Bolt Action Carbon Fiber Barrel


Specifications

Part Number Barrel Length Twist Rate Breech Length Shank Diameter Contour Weight
103333 16.5″ 7 2.5″ 1.20″ Sendero 2lbs 8oz
103340 16.5” 8 2.5″ 1.20″ Sendero 2lbs 8oz
114476 18” 8 2.5″ 1.20″ Sendero Light 2lbs 9oz
103432 20” 7 2.5″ 1.20″ Sendero 2lbs 14oz
102985 20” 8 2.5” 1.20″ Sendero Light 2lbs 12oz
103449 20” 8 2.5″ 1.20” Sendero 2lbs 14oz
102589 20” 8 2.5″ 1.20″ Bull 3lbs 2oz
103487 22” 7 2.5″ 1.20″ Sendero 3lbs 2oz
103494 22” 8 2.5″ 1.20″ Sendero 3lbs 2oz
103531 24” 7 2.5″ 1.20″ Sendero 3lbs 4oz
103081 24” 8 2.5″ 1.20″ Sendero Light 3lbs 0oz
103548 24” 8 2.5″ 1.20″ Sendero 3lbs 4oz
107126 24” 8 2.5″ 1.13″ Sendero 3lbs 2oz
103517 24” 12 2.5″ 1.20″ Sendero 3lbs 4oz
103586 26” 7 2.5″ 1.20″ Sendero 3lbs 3oz
103593 26” 8 2.5″ 1.20” Sendero 3lbs 7oz
112670 26” 8 2.5″ 1.13″ Sendero 3lbs 5oz

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Additional information

Weight N/A
Barrel Length

16.5" 103333, 16.5" 103340, 18" 114476, 20" 102589, 20" 102985, 20" 103449, 20" 111758, 22" 103487, 22" 103494, 24" 103081, 24" 103517, 24" 103531, 24" 103548, 24" 107126, 26" 103586, 26" 103593, 26" 112670, 26" 112687

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