Dirty Bird Bakersfield
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JP Enterprises
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MSRP: $615.00
$584.25
Only 2 left in stock
Free 2 Day shipping available on orders over $50
Estimated delivery excludes weekends and holidays; subject to weather and compliance exceptions. FFL orders ship to dealers; ETA reflects shipment date, not transfer.
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Description
JP Enterprises AR-10 Variable Mass Operating System H2 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.
- Features (bolt carrier):
- Enhanced tunability of operating system
- Guaranteed reliability of difficult configurations
- Overcomes heavy fouling build-up
- Near total elimination of bolt bounce
- 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
- Features (bolt):
- SAE 9310 steel construction for superior resiliency and extended lifespan
- DLC coating provides extreme surface hardness and lubricity while maintaining a ductile core
- Near frictionless surface finish
- Fully compatible with Mil-spec sub-components
- Improved lug geometry for reduced wear and easier locking/unlocking
- Enhanced Ejector mitigates head case extrusions and reduces brass smear
- Enhanced Extractor optimizes extraction function and eliminates common ejection failures
- Enhanced Gas Ring reduced internal friction and carrier wear while maintaining near indefinite gas seal
- Reliable function with over-pressured loads such as 6.5mm and 6mm calibers (HP bolt)
- Virtually eliminates primer flow and pierced primes (HP bolt)
- Reduced firing pin mass improves lock time and ignition reliability (HP bolt)
Additional information
| Weight | 17 oz |
|---|---|
| Dimensions | 9 × 1.5 × 1.5 in |
| Bolt Material | SAE 9310 Steel |
| Finish | Salt Bath Nitride |
| Cartridge Compatibility | .308/6.5 Creedmoor |
| Carrier Profile | Other |
| High Pressure Tested | HP Tested |
| Platform | AR-10 / LR-308 |
| Bolt Finish | Salt Bath Nitride |
| MPN | JPBC-7AH2 |
| UPC | 812872024387 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
