The Bear Creek Arsenal 10.5" 10mm PCC Blowback System is engineered for optimal performance in pistol caliber applications. Featuring a durable 4140 CrMoV construction, this blowback system offers reliability and longevity for serious shooters. With a length of 10.5 inches and an M4 barrel twist rate of 1:16, it achieves precision and accuracy in various shooting scenarios. The system is designed with a 9/16 x 24 thread pitch, making it compatible with a wide range of muzzle devices. The phosphate finish ensures protection against wear and corrosion while maintaining a sleek black profile. This PCC blowback system operates seamlessly within the AR-15 platform, providing versatility for gunsmiths who appreciate both quality craftsmanship and freedom in their builds.
SKU: B10MM-10.5-16545
Platform: AR-15
Caliber: 10mm Auto
Length: 10.5-inch
Thread Pitch: 9/16 x 24
Color: Black
Finish: Phosphate
Profile: Medium
Twist Rate: 1:16
Material: 4150 CrMoV
Gas System: Blow-Back
Style: Pistol Caliber
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