JP (and Diamondback DB9)

  Our "Fattie" magwells for the JP GMR-15 also work on the Diamondback DB9R PCC 9MM. You may need to do some minor fitting on the Diamondback. 

  • JP Fattie Magwell - Shiny Aluminum

    JP Fattie Magwell - Shiny Aluminum

    At last! A match-quality machined aluminum magwell for the JP Pistol Caliber Carbine! (GMR-15). The TF Fattie both offers a huge loading "target" and helps the shooter to know what ANGLE to insert the magazine. The factory AR magwell (on all ARs,...

    $69.99
    Add to Cart
  • Techwell JP GMR-15 - Black

    Techwell JP GMR-15 - Black

    PCC TECHWELL for JP GMR-15 (for 9mm Glock mags) Lightning-Fast Mag Changes. 60 Second Slide-On, One Screw Installation. Requires no gunsmithing, or alterations to the receiver. 5/64” Hex Wrench included. Made from super slippery, super durable,...

    $85.00
    Add to Cart
  • JP Fattie Magwell - Blue

    JP Fattie Magwell - Blue

    At last! A match-quality machined aluminum magwell for the JP Pistol Caliber Carbine! (GMR-15). The TF Fattie both offers a huge loading "target" and helps the shooter to know what ANGLE to insert the magazine. The factory AR magwell (on all ARs,...

    $69.99
    Add to Cart
  • JP Fattie Magwell - Red JP Fattie Magwell - Red

    JP Fattie Magwell - Red

    At last! A match-quality machined aluminum magwell for the JP Pistol Caliber Carbine! (GMR-15). The TF Fattie both offers a huge loading "target" and helps the shooter to know what ANGLE to insert the magazine. The factory AR magwell (on all ARs,...

    $69.99
    Add to Cart
  • JP Fattie Magwell - black JP Fattie Magwell - black

    JP Fattie Magwell - black

    At last! A match-quality machined aluminum magwell for the JP Pistol Caliber Carbine! (GMR-15). The TF Fattie both offers a huge loading "target" and helps the shooter to know what ANGLE to insert the magazine. The factory AR magwell (on all ARs,...

    $69.99
    Add to Cart