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JP Enterprises Ultra LMOS Carrier Group with JP EnhancedBolt

JP Enterprises

JP Enterprises Ultra LMOS Carrier Group with JP EnhancedBolt

$724.99
SKU: JPBC-1A

JP LMOS™ Bolt Carrier Group with JP EnhancedBolt™
  • Small-Frame 
  • 7075 T6 Aluminum 
  • Anodized 

Compatibility and Usage

Non-ferrous speciality carriers should be considered consumable rather than lifetime parts. The JPBC-1 yields a performance advantage for competition applications at a price. Your usage and maintenance will determine the duty life of your carrier. The JPBC-1 is a competition/race gun part only and is not recommended for any duty/

The JPBC-1 is a competition/race gun part only and is not recommended for any duty/defense use where absolute reliability is required. This carrier should also be run with an adjustable gas system to

This carrier should also be run with an adjustable gas system to minimize stress on the entire bolt carrier assembly. This carrier is not recommended for use with gas systems shorter than mid-length for longest service life. Use with

This carrier is not recommended for use with gas systems shorter than mid-length for longest service life. Use with carbine or shorter gas systems may result in gas erosion in the tail stock area and subsequent leakage and reduced service life.

Not for use in .308 AR-type rifles.

For the no-compromise competition rifle, our Low Mass Operating System (LMOS™) offers the most significant improvement in the felt impulse of the rifle compared to any modification other than the addition of a compensator. By reducing the reciprocating mass within the operating system, the bolt velocity is increased while simultaneously reducing the overall impulse experienced by the shooter with each shot. Consequently, LMOS™ equipped rifles have virtually no reciprocating mass feel and move less during cycling, allowing for much faster sight recovery and follow-up shots.While

While use of the LMOS™ components is recommended only for competition and sporting use, this is only precautionary as their reliability is excellent, particularly on rifles with adjustable gas systems. Like all our bolt carrier designs, LMOS™ carriers feature a 100% increase in bearing surface for smoother operation, improved alignment and lower wear in the upper receiver as well as the longer Mil-spec. cocking pad for optimal reliability. In fact, Team JP shooters have been using the LMOS™ system for over a decade without any reported operating system malfunctions at a match, and most every shooter that implements this operating system feel that it is proven to be a great performance improvement. Some shooters have even reported fewer unexplained flyers in their groups after switching to the LMOS™ system.For small-frame rifles, the complete JP LMOS™ system consists of one of our low mass bolt carriers and our lightweight buffer conversion kit, but any LMOS™ component can be installed individually in your existing setup and run smoothly. Click on the tabs above to see more about the different LMOS™ carrier models we offer.

For small-frame rifles, the complete JP LMOS™ system consists of one of our low mass bolt carriers and our lightweight buffer conversion kit, but any LMOS™ component can be installed individually in your existing setup and run smoothly. Click on the tabs above to see more about the different LMOS™ carrier models we offer.


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