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Glock 31 (Full .357)

.357 Caliber Full 80% Glock Build

The Glock 31 (Polymer80 - Spectre) 80% build kit is the world’s first
and highest quality pistol frame designed to replace the famous Glock 31
compact frame using our complete G31 slide, lower parts kit, and build parts

Glock 31 (Full .357) There are 8 products.

Showing 1 - 8 of 8 items
  • $667.99 Out of stock

    Save over $50 by bundling into a kit.  This kit includes everything you need to build an unserialized Glock 31 .357 SIG full-size pistol.  Using the Polymer80 black textured 80% frame, all other pieces are factory Glock OEM parts.  

    $667.99
    Add to cart More
    Out of stock
  • $149.99 In Stock

    The 2nd Version PF940v2 (Glock Gen3) Glock 17/22/31/34 (Polymer80 - Spectre) 80% build kit is the world’s first and highest quality pistol frame designed to replace the famous Glock 17, Glock 22, or Glock 31 frame for 80% builders. The frame is designed to accept Glock G17, 17L, 22, 24, 31, 34, 35 and 37 slides.

    $149.99
    In Stock
  • $149.99 In Stock

    The FDE Version 2 PF940v2 (Glock Gen3) Glock 17/22/31/34 (Polymer80 - Spectre) 80% build kit is the world’s first and highest quality pistol frame designed to replace the famous Glock 17, Glock 22, or Glock 31 frame for 80% builders. The frame is designed to accept Glock G17, 17L, 22, 24, 31, 34, 35 and 37 slides.

    $149.99
    In Stock
  • $149.99 In Stock

    The Grey 2nd Version PF940v2 (Glock Gen3) Glock 17/22/31/34 (Polymer80 - Spectre) 80% build kit is the world’s first and highest quality pistol frame designed to replace the famous Glock 17, Glock 22, or Glock 31 frame for 80% builders. The frame is designed to accept Glock G17, 17L, 22, 24, 31, 34, 35 and 37 slides.

    $149.99
    In Stock
  • $149.99 In Stock

    The OD Green 2nd Version PF940v2 (Gen 3) Glock 17/22/31/34 (Polymer80 - Spectre) 80% build kit is the world’s first and highest quality pistol frame designed to replace the famous Glock 17, Glock 22, or Glock 31 frame for 80% builders. The frame is designed to accept Glock G17, 17L, 22, 24, 31, 34, 35 and 37 slides.

    $149.99
    In Stock
  • $89.99 $119.99 In Stock

    Our complete lower parts kit is made for the Glock 22 and 31 full frames. Made for the Polymer80 spectre (PF940) 80% pistol frame with OEM compatible Factory Glock parts. The kit comes with everything you need to build your Glock 22 or 31 full frames.

    $89.99 $119.99
    Reduced price!
    In Stock
  • $439.00 $465.00 Out of stock

    Complete Glock 31 Gen 3 Complete Upper Slide Assembly.  Made with factory Glock parts and includes all necessary upper pieces to complete your Glock 80% full frame Spectre build.  Pair this complete upper with a lower parts kit and the Spectre 80% full frame to be able to finish an entire build.  

    $439.00 $465.00
    Add to cart More
    Reduced price!
    Out of stock
  • $24.95 In Stock

    Genuine Factory Glock 10 round magazine for Glock 31 in 357.  These will fit your Spectre full frame pistol build if you build the Glock 31.  We only sell what we trust.  The smooth and reliable feeding from the Glock mags make it easy for us to choose them as our Spectre pistol builds kit.

    $24.95
    In Stock
Showing 1 - 8 of 8 items