Brand: JP Enterprises
$508.25 $349.95
JP Enterprises AR-10 Variable Mass Operating System Bolt Carrier Group w/ .308 EnhancedBolt - JPBC-7A
Save 35 %
MSRP: $535.00
Excluded from additional discounts.
Only 7 left in stock
Description
JP Enterprises AR-10 Variable Mass Operating System Bolt Carrier Group w/ .308 EnhancedBolt The EnhancedBolt™ is compatible with the JP LRP-07™ and the DPMS LR-308 platforms (or clones thereof) only and cannot be used to replace bolts in the Armalite AR-10 platform (or clones thereof). Requires DPMS-pattern bolt, firing pin and cam pin. Package includes carrier, EnhancedBolt™ assembly, cam pin, firing pin, firing pin retainer pin and instruction sheet. The large-frame VMOS™ carrier uses the same steel and tungsten weights as GEN 2 Silent Captured Spring units. Only the forward two masses are reconfigurable. The rear-most steel mass cannot be exchanged. This carrier should not be run stripped (i.e., without any masses). This carrier will not cycle with a standard buffer retainer plunger installed and should be used only with a Silent Captured Spring. Because our Law Tactical Folder Silent Captured Springs require use of a buffer retainer plunger to work, they are also not compatible with this VMOS™ bolt carrier.
- Enhanced tunability of operating system
- Guaranteed reliability of difficult configurations
- Overcomes all fouling build-up
- Roller-burnished bore for frictionless operation
- Rock-hard QPQ finish provides remarkable natural lubricity
- Extremely smooth cycling with proper lubrication
- Increased bearing surfaces for slower wear and longer component life
- Longer cocking pad for optimal reliability
- Additional forward assist serrations for one full inch of travel
- Made in specialized factories
Additional information
Weight | 15 oz |
---|---|
Bolt Material | SAE 9310 Steel |
Cartridge Compatibility | .308/6.5 Creedmoor |
Finish | Salt Bath Nitride |
Carrier Profile | Other |
High Pressure Tested | HP Tested |
Platform | AR-10 / LR-308 |
Bolt Finish | Salt Bath Nitride |
MPN | JPBC-7A |
UPC | 812872024363 |