Product Description
The KAK Industry K-SPEC Low Mass Bolt Carrier Group (BCG) is engineered for AR-15 builds with properly tuned gas and buffer systems where reduced reciprocating mass and smooth cycling are desired. This assembly features an aluminum carrier with a satin gold anodized finish (matched to Mil-Spec buffer anodize color), a 9310 dual-ejector bolt, and an NP3 cam pin to enhance lubricity and help promote reliable operation. It includes a down-vent design and is recommended for mid-length, rifle-length, or similar gas systems. This BCG is not intended for hard-use applications and is considered a consumable wear component.
Product Highlights
- Low mass K-SPEC AR-15/M16 bolt carrier group designed to support faster cycling and reduced recoil impulse in tuned setups
- Aluminum carrier with satin gold anodized finish (Mil-Spec buffer anodize color match)
- 9310 dual-ejector bolt for strong extraction and enhanced reliability
- NP3 cam pin for smoother cycling and improved corrosion resistance
- Down-vent design with recommended use on mid-length, rifle-length, or similar gas systems
Specs
- Brand: KAK Industry
- Product Type: Bolt Carrier Group (BCG)
- Platform: AR-15 / M16
- Caliber: 5.56
- Series/Model: K-SPEC
- Carrier Material: Aluminum
- Carrier Finish/Color: Satin Gold Anodized
- Bolt Material: 9310 (Dual Ejector)
- Cam Pin: NP3
- Gas System Recommendation: Mid-length, Rifle-length, or similar
- Design Feature: Down Vent
- UPC: 811163036061
- Manufacturer Part Number: 425-0510-002
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