Rise Armament .308 Bolt-Carrier Group - Black Nitride - $184.95

Description

The Rise Armament .308 Bolt Carrier Group (BCG) is meticulously crafted to deliver outstanding performance and reliability in your AR-10 or LR-308 platform. Built from high-grade materials and finished with a high-strength black nitride coating, this BCG offers durability, corrosion resistance, and smooth cycling under even the most demanding conditions. Each bolt is individually Magnetic Particle Inspected (MPI) to ensure flawless performance. Whether you're upgrading or building from the ground up, the Rise Armament .308 BCG provides the reliability and precision you need.

Key Features:

Black Nitride Finish: The easy-to-clean black nitride coating enhances durability, corrosion resistance, and smooth operation, ensuring long-lasting performance in your AR-10 platform.
9310 Steel Bolt: Constructed from 9310 steel, which is MPI tested for strength and reliability, providing peace of mind in every shot.
8620 Tool Steel Carrier: The carrier is heat-treated and case-hardened, made from 8620 tool steel, delivering exceptional durability and wear resistance.
Properly Staked Gas Key: The gas key is made from tool steel and secured with grade 8 hardened fasteners, properly staked to ensure it stays secure during use.
4140 Steel Cam Pin: Provides additional strength and reliability, ensuring smooth operation in the toughest conditions.
Tool Steel Extractor: Shot-peened for added durability and strength, the extractor is designed to handle high-pressure loads with ease.
Individually Inspected: Each BCG is individually MPI tested to ensure there are no internal flaws, guaranteeing reliable and consistent performance.

Specifications:

Bolt Material: 9310 Steel, MPI tested
Carrier Material: 8620 Tool Steel, heat-treated and case-hardened
Finish: Nitride / Melonite
Carrier Profile: AR-10
Cartridge Compatibility: .308 / 6.5 Creedmoor
Platform: AR-10 / LR-308
Gas Key: Tool steel with grade 8 fasteners, properly staked
Cam Pin Material: 4140 Steel
Extractor Material: Tool Steel, shot peened
Inspection: Magnetic Particle Inspected (MPI)
SKU: 2991
UPC: 851046006279
MPN: RA-1012-BLK