Ed Brown
Dan Wesson Guardian Barrels
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All Dan Wesson models · barrels →
Manufacturer
Dan Wesson
Model & version
Guardian
Mounting details
Not recorded
Parts listed
23 total
Dan Wesson GuardianBarrels
What the compatibility labels mean
How we knowHow we check compatibility
- Lab testedFit checked by Firearm Lab for the recorded setup.
- Documented fitmentSupported by manufacturer, partner, or reviewed community evidence.
- Interface matchMounting details match, but this exact model and part have not been confirmed to fit together.
Check your exact model and part before ordering. Fitment limits
Ed Brown3
Based on manufacturer information — Oct 2026. May require modification — see notes.
Suppressor Ready Barrels — 4.25" Commander, 45 ACP, standard feedramp
May require modification — see notes.
Suppressor Ready Barrels — 4.25" Commander, 9mm, standard feedramp
May require modification — see notes.
Jarvis, Inc.3
Jarvis 1911 Barrel — Commander 4.25" 38 Super
Jarvis 1911 Barrel — Commander 4.25" 45 ACP
Jarvis 1911 Barrel — Commander 4.25" 9mm
Kart Precision1
Gunsmith Fit Barrel
May require modification — see notes.
KKM Precision10
.355 Clark/Para Ramped
May require modification — see notes.
.355 Clark/Para Ramped with 1/2×28 Suppressor Threads
May require modification — see notes.
.355 Un-Ramped
May require modification — see notes.
.355 Un-Ramped with 1/2×28 Suppressor Threads
May require modification — see notes.
.355 Wilson/Nowlin Ramped
May require modification — see notes.
.355 Wilson/Nowlin Ramped with 1/2×28 Suppressor Threads
May require modification — see notes.
45ACP Clark/Para Ramped with .578×28 Suppressor Threads
May require modification — see notes.
45ACP Un-Ramped with .578×28 Suppressor Threads
May require modification — see notes.
45ACP Wilson/Nowlin Ramped with .578×28 Suppressor Threads
May require modification — see notes.
Commander .355 Clark/Para Ramped with .578×28 Suppressor Threads
May require modification — see notes.
Nowlin3
Barrel, Gunsmith, Non-Ramped
Part no. SBPGMay require modification — see notes.
Barrel, Gunsmith, Ramped
Part no. RBPGMay require modification — see notes.
Bull Barrel, 9mm Gov’t. or Commander Ramped Barrel
Part no. RB-5BBG-9May require modification — see notes.
Oriskany Arms3
1911 Match Grade Barrel, 45 ACP, 4.25", Stainless Steel, Standard Ramp
May require modification — see notes.
1911 Match Grade Barrel, 9mm, 4.25", Stainless Steel, Clark/Para Ramp
May require modification — see notes.
1911 Match Grade Barrel, 9mm, 4.25", Stainless Steel, Standard Ramp
May require modification — see notes.