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PSC-11™ Upper Receiver Assembly

   Small Frame

Since its introduction at SHOT Show 2011, our dual-charging PSC-11™ platform has become a true hit. Integrating the popular side-charge system of the LRP-07™ and SCR-11™ platforms into a machined-from-billet receiver that doesn't sacrifice any of the functionality or compatibility of a standard Mil-spec upper, has made the PSC-11™ the best-of-both-worlds option for the all-out tactical market. Now, for the home rifle builder, we're making this platform available as a complete upper receiver kit including:

  • PSC-11™ upper receiver
  • Ejection port cover and hardware
  • Forward assist and hardware
  • Choice of top- and side-charging handles:
    1. Top charge: Standard, Radian Raptor-SL, Radian Raptor-LT
    2. Side charge: Low Profile or Competition
  • Choice of JP bolt carrier:
    1. Full Mass Operating System (FMOS™) JPBC-2
    2. Black Low Mass Operating System (LMOS™) JPBC-3
    3. Polished Stainless Low Mass Operating System (LMOS™) JPBC-3SP
    4. Aluminum Ultra Low Mass Operating System (ULMOS™) JPBC-1
    5. Variable Mass Operating System (VMOS™) JPBC-6H
  • Choice of JP EnhancedBolt™ group (including bolt, cam pin, firing pin and firing pin retaining pin):
    1. .223, 6.5 Grendel or 6.8 SPC II/.224 Valkyrie

This kit assembles exactly like a standard forged upper with the simple addition of the side-charge handle, which slips into place as easily as a standard T-handle. If you can build an upper, you can build your own PSC-11 and tap the potential yourself.

Note: The PSC-11 is compatible with any lower receiver that will accept a standard mil-spec upper receiver, but JP cannot guarantee function with any specific lower (other than our own). It is the end user's responsibility to verify final compatibility.

Notice on Fitment

While we can ensure fitment on matched receiver sets, slight variations in manufacturing tolerances, metal finishing and coatings make final fitment between one of our upper receivers and your own impossible to guarantee.

Product Instructions

Bolt Carrier:

Bolt Assembly:

Top Charge Handle:

Side Charge Handle:

Price: $899.00