JP Enterprises AR-10 Variable Mass Operating System Bolt Carrier Group w/ .308 EnhancedBolt
JP Enterprises
Overview
The JP Enterprises AR-10 Variable Mass Operating System Bolt Carrier Group w/ .308 EnhancedBolt is a bolt carrier group. Compare prices from multiple merchants and find the best deal.
Specifications
JP Enterprises AR-10 Variable Mass Operating System Bolt Carrier Group w/ .308 EnhancedBolt
Build history on GunPartPicker
Builders have been adding the JP Enterprises AR-10 Variable Mass Operating System Bolt Carrier Group w/ .308 EnhancedBolt to their builds on GunPartPicker since June 2026. All time, it ranks #189 of the 446 bolt carrier groups builders have added.
It was out of stock everywhere we track for all of September 2026, and today the one retailer we track is out of stock. Listed prices start at $508.25 at AR15 Discounts for when it comes back.
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