Firearm modelsModels: 1,027
PartsParts: 5,395
FitmentsFits: 121,240

Smith & Wesson Performance Center SW1911 G1 Barrels

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Manufacturer

Smith & Wesson

Model & version

Performance Center SW1911 G1

Mounting details

Not recorded

Parts listed

8 total

Smith & Wesson Performance Center SW1911 G1Barrels

Find a part in this listManufacturer

8 barrels

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 Brown2

Ed Brown
Barrels — Government, 45 ACP, standard feedramp
Based on manufacturer information — Oct 2026.
May require modification — see notes.
Ed Brown
Suppressor Ready Barrels — 5" Government, 45 ACP, standard feedramp
Based on manufacturer information — Oct 2026.
May require modification — see notes.

Kart Precision2

Kart Precision
Gunsmith Fit Barrel
Based on manufacturer information — Oct 2026.
May require modification — see notes.
Kart Precision
XACT FIT Barrel
Based on manufacturer information — Oct 2026.
May require modification — see notes.

Nowlin3

Nowlin
Barrel, Gunsmith, Non-Ramped
Part no. SBPG
Based on manufacturer information — Oct 2026.
May require modification — see notes.
Nowlin
Barrel, Gunsmith, Ramped
Part no. RBPG
Based on manufacturer information — Oct 2026.
May require modification — see notes.
Nowlin
Bull Barrel, .45ACP Gov. Gunsmith
Part no. SB-5SBBG-45
Based on manufacturer information — Oct 2026.
May require modification — see notes.

Oriskany Arms1

Oriskany Arms
1911 Match Grade Barrel, 45 ACP, 5", Stainless Steel, Standard Ramp
Based on manufacturer information — Oct 2026.
May require modification — see notes.