P320 Lockwood Slide, 4.7” Bull Barrel
$1,100.00
The Lockwood P320 Slide was designed by USPSA Grand Master Isaac Lockwood and the Grayguns team. This custom 4.7-inch bull barrel configuration features an aggressive texture and optimal mass balance for USPSA Carry Optics.
Includes custom slide, custom-designed and fitted 9mm bull barrel, Grayguns Guide Rod and Spring, and all internals. Options available will vary.
Photos shown may include a SIG Sauer® optic, which is not included. Ensure you read the full description below before ordering.
Description
Personally commissioned and designed by USPSA Grand Master Isaac Lockwood, this P320 slide is designed explicitly for Carry Optics and has the following features.
- 4.7-inch full-size slide with optimal mass balance and aggressive texture
- A custom Faxon bull barrel manufactured to Grayguns specifications and hand-fitted for the 4.7-inch slide length
- Diamond-Like Carbon (DLC) or Bead-Blasted finish
We’ve provided a fast but very soft and flat shooter by balancing this particular combination of slide and barrel mass. The red dot tracks more consistently in the window for many who have tried this combination.
Design & Functionality
“Factory barrel-fit dimensions are dictated by the possible, wide dimensional extremes between FCUs and slides. Drop-in aftermarket barrels are reverse-designed from factory dimensions as a starting point and are thus even “looser.” As a result, you see a lot of pre-lock jams, failure-to-feeds and accuracy issues from barrels that may look pretty but don’t fit or shoot worth a hoot. Few P320s deliver the accuracy of which they are capable.
I designed our barrels to eliminate gross vertical slop when out of battery for reliable feeding and function. We individually fit each of our barrels to the slide it’s serialized, for a minimum clearance working fit in all axes. They group exceptionally well. In addition, our lockup values yield a softer recoil impulse and smooth sight return, with greatly enhanced durability. Nothing else available compares.”
Bruce Gray
President, Grayguns
Differences between the Lockwood and Modern Classic 4.7″ Bull Barrel Slides
In short, the primary difference is simple aesthetics, but Bruce Gray writes more about the slides in this post.
Package Includes
- Custom Grayguns Isaac Lockwood designed slide
- Grayguns Guide Rod with Recoil Spring
- Custom Faxon bull barrel manufactured to Grayguns specifications
- OEM internals (Ejector, Striker Assembly, and Slide Cap)
- Choice of optic cut
Lockwood P320 Slide – 4.7-inch – Additional Information
You can directly mount one of our red dot options to the slide. There is no need for an adaptor plate.
Our Grayguns Lockwood 4.7″ slides cut for the Romeo1 Pro have factory P320 XFive Legion optic cuts that will fit the newest adjustable rear sight plate, an OEM feature of the P320 XFive Legion pistol.
SIG changed the design of the sight plates when they introduced the P320 XFive Legion. Our slide cut for the Romeo1 Pro will only fit the XFive Legion adjustable rear sight base. Components can be mixed and matched, so you must check your slide and sight plate. Our Romeo1 Pro slides will fit the plate shown on the left.
The FTP Alpha 3 will not fit our slides. Although the hole pattern is the same as a Romeo3 Max, the footprint of the FTP optic is too long.
Additional information
Weight | N/A |
---|---|
Package Dimensions | N/A |
Slide Configuration | DLC Finish, Cut for Romeo3 Max, DLC Finish, Cut for Romeo1 Pro, DLC Finish, Cut for Trijicon RMR, DLC Finish, Cut for Aimpoint ACRO P-2, Bead Blast Finish, Cut for Romeo3 Max, Bead Blast Finish, Cut for Trijicon RMR |
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Disclaimer
Many parts sold by Grayguns - including but not limited to triggers, trigger kits, internal components and spring kits - are intended for installation by a qualified armorer or gunsmith who is familiar with the firearm.
Although kits fit with no issues in a great majority of pistols, Grayguns cannot guarantee perfect functionality in every instance.
Due to varying tolerances present in all mass-produced firearms, professional fitting by a qualified armorer who is familiar with the pistol's action may be required.
Grayguns offers installation services for all parts kits we offer. If you have any issues or questions about the installation process, STOP IMMEDIATELY and contact the Grayguns Customer Service Team.
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