These barrels have a chamber blemish that does not affect accuracy, Purchasers can expect the same accuracy as the full priced versions guaranteed!
The Grey Birch Solutions Carbon Fibre 10/22 Barrel 12.5" is wrapped using a 5-axis filament placement system with a proprietary pre-preg recipe. Using pre-preg material ensures consistency in the carbon fiber giving GBS the ability to produce a repeatable, quality product you can trust. What you can expect is a light, accurate and dependable barrel, making it an ideal upgrade for everything from precision shooting to lightening your favorite back packing rifle.
Calibre: 22LRWeight: 511gLength: 12.5”Material: 416 Stainless Steel & Carbon FibreTwist Rate: 1:16Rifling: Button Cut Thread Pitch: 1 / 2” X 28”