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Check out more NDZ Sig Sauer P320 Full-Size Guide Rod Parts and Assemblies:


NDZ Sig P320 Full-Size Stainless Steel Guide Rod Assembly Tuner Pack




NDZ Performance Sig P320 Full Size 4.7"
Stainless Steel Heavyweight Guide Rod Assembly



Fits P320 Full-Size: 4.7" Barrels, P320 Full-Size, P320 XFull, P320 M17

Caliber: 9MM

Does Not Fit: P320 M.O.D., P320 Max 2.0, P320 SXG, P320 Max SXG, P320 Flux Legion, P320 XFIVE SXG, P320 AXG Legion, P320 XFIVE Legion, P320 XFIVE DH3, 5 Inch Barrels, 3.9 Inch Barrels, all other models not listed



NDZ Guide Rods are fully serviceable and feature dual hex sockets, allowing quick and easy disassembly for hassle-free spring replacement by the user.

This Assembly includes:
  • ( 1 ) Stainless Steel Heavyweight Guide Rod with Hardware
  • ( 1 ) 13lb, 15lb,17lb, 20lb, 22lb, or 24lb ISMI Recoil Spring

NDZ Performance Stainless Steel Guide Rod Assemblies For Sig P320 Full Size 4.7" Models

Our Sig Sauer P320 Full-Size Guide Rod Assembly is built for shooters who demand control, customization, and reliability. Our guide rods are machined from high-grade stainless steel for superior durability and smoother cycling. Purchase the guide rod alone or with your choice of ISMI recoil spring (multiple spring weights available). NDZ guide rods feature a double Allen wrench design for easy disassembly, making swapping different weight recoil springs fast and simple. Whether you're looking to fine-tune recoil or simply want a drop-in upgrade, this guide rod system delivers. Perfect for competition, carry, or range use; this is a no-compromise upgrade for your full-size Sig Sauer P320.

These guide rods can be purchased by themselves or as an assembly with an included ISMI recoil spring in your choice of spring weight. These premium springs are manufactured exclusively with certified aerospace specification alloys, stainless or chrome silicon; then heat treated, shot peened, and stress relieved after winding to enhance performance and durability. NDZ guide rods are much stronger than the stock plastic guide rods installed on the P320 Full Size and will never chip or break. Our guide rods will not damage or wear your polymer frame and are guaranteed to provide a lifetime of reliable service. Upgrade your Sig P320 Full-Size with the NDZ Performance guide rod assembly today!

  • All NDZ Guide Rods are designed and produced from high quality Stainless Steel with unmatched finish for super smooth operation.
  • Heavier than stock OEM G17 guide rod assembly
  • Comes equipped with a premium ISMI Recoil Spring in a variety of spring weights specifically designed for this application: 13lb, 15lb, 17lb, 20lb, 22lb, or 24lb. Springs are designed with closed ends to reduce any side load that equates to a more reliable and consistency with every shot.
  • NDZ Guide Rods are fully serviceable and feature a unique double allen wrench design for quick and easy  spring replacement or swapping by the user.
  • NDZ's unique guide rod end screws are available in many popular coating colors to further your customization..
  • NDZ guide rods, like all NDZ products, add reliability and style. They are not just guide rods, they are engineered artwork.
  • All NDZ Performance parts include a lifetime warranty against manufactured defects
  • Proudly made in the USA.

We recommend the use of Blue Loctite on the hex screw threads. This will provide a firm hold and still allow easy removal when necessary.
Shipping: We ship USPS first class mail with delivery confirmation. Ships same or next business day.


NO INTERNATIONAL SHIPPING

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