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Questions & Answers
I own a Federal Ordinance 1911, will it fit this firearm??? Expert Answer

Wilson lists these pistols as being compatible:
AMT - Hardballer
Caspian - Government Model, Enhanced Government Model, Hi-Caps
Colt - Government Model, Gold Cup, Double Eagle
Detonics - Scoremaster
Essex
Kimber
Military Issue
Norinco
Para-Ordnance - P14
Remington R1
Rock Island
Rock River
Safari Arms - Matchmaster
Sig Sauer - GSR
Smith & Wesson
Springfield Armory
Strayer-Tripp-Voight - 2011
Taurus
Wilson Combat

by Tom B, Gear Expert, October 18, 2021
will this fit noringo 1911a1 Expert Answer

Yes, they would be compatible.

by Tom B, Gear Expert, October 18, 2021
Customer Reviews
Helpful Positive Review
Norinco Model of the 1911A1 by wayne, Verified Owner, May 3, 2020
This required very minor fitting in a "Norinco Model of the 1911A1". Best price from OP too. Definitely would recommend. I bought a Norinco 1911 because I remember hearing about how well made the frames and slides were. Apparently some had the poor f...
Read More...
1/1 found this helpful
Helpful Positive Review
Good quality 1911 pistol barrel replacement. The stainless .45 acp barrel is easy to fit onto slide with proper tools and stones. All fittings should be perform by hand. Do Not Use ANY Electrical Tools!!! Reason being if you take off too much metal ...
Read More...
2/2 found this helpful
Most Recent Reviews
Wilson Combat drop-in match barrel... by Generalissimo, Verified Owner, October 4, 2025
The Wilson Combat match barrel is one of the finest 1911 barrels I've used. It's not exactly drop-in...depending on the individual pistol. It did take some very minor fitting for the pistol I used it in. Some pistols it might just drop-in dependin...
Read More...
Read All 3 Reviews

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Finish:
Stainless
Caliber:
.45 ACP
Barrel Length:
5 in
Barrel Twist Rate:
1-16
Additional Features:
Standard
Condition:
New

Code: C0-BPI-FSTDB-33D

MPN: 33D

UPC: 874218001100

Free Two Day Shipping
List: $233.05Save 16%
$195.95

Product Info for Wilson Combat Full Size Tactical Drop-In Barrel

Wilson Combat Match-Grade Barrels are known for their unsurpassed quality and accuracy. Now you can have this superb accuracy without sending your pistol off to a master pistolsmith and waiting for months.Tactical Bushing-Less ProfileMatch-Grade - Superb Accuracy (2" Or Less At 25 Yards With Good Ammo)1 in 16" TwistFully Machined From Aircraft Grade Stainless Steel ForgingsHeat-Treated To R/C 40 For Maximum Service LifeCritical Manufacturing Tolerances Are Held To Less Than .0005" (One Half Thousandth Of An Inch!)Glass Smooth Chamber And Perfectly Concentric With The BoreIn Our Barrel Test Fixture We Routinely Obtain ½" At 25 Yard GroupsDetailed Final Inspection Prior To Receiving The Wilson Name On The HoodCritical Lock-Up Contact Areas Cut To A Dimension That Provides A Good Lock-Up In Most Colt And Springfield Armory Pistols; Wilson Combat Match-Grade Barrels are known for their unsurpassed quality and accuracy. Wilson Combat match barrels are fully machined from aircraft grade stainless steel forgings and heat-treated to R/C 40 for maximum service life. Critical manufacturing tolerances are held to less than .0005" (one half thousandth of an inch!). To give you phenomenal accuracy, extreme care has been taken to assure that the chamber is glass smooth and perfectly concentric with the bore. In our barrel test fixture we routinely obtain test groups of 1/2" @ 25 yards; the accuracy is guaranteed to please YOU! Throughout the manufacturing process each barrel undergoes multiple quality-control checks, with a detailed final inspection prior to receiving the Wilson name. You can be sure that if your barrel bears the Wilson name, it's the best there is!; Now you can have superb accuracy (2" or less at 25 yds. with good ammo) without sending your pistol off to a master pistolsmith and waiting for months. Our "drop-in" barrel is exactly the same as our #33G match grade barrel, with the critical lock-up contact areas cut to a dimension that provides a good lock-up in most Colt and Springfield pistols. Due to variations in pistol dimensions, installation in some pistols may require very minor material removal which most people can easily do themselves; Fits The Following Full-Size 1911 Handguns:AMT - Hardballer; Caspian - Government Model, Enhanced Government Model, Hi-Caps; Colt - Government Model, Gold Cup, Double EagleDetonics - ScoremasterEssexKimberMilitary IssueNorincoPara-Ordnance - P14Rock IslandRock RiverSafari Arms - MatchmasterSig Sauer - GSRSmith & WessonSpringfield ArmoryStrayer-Tripp-Voight - 2011TaurusWilson Combat;image

Specifications for Wilson Combat Full Size Tactical Drop-In Barrel:

Manufacturer: Wilson Combat
Finish: Stainless
Caliber: .45 ACP
Barrel Length: 5 in
Barrel Twist Rate: 1-16
Additional Features: Standard
Condition: New

Package Contents:

  • Wilson Combat Full Size Tactical Drop-In Barrel

Wilson Combat Full Size Tactical Drop-In Barrel Orderable Models

List of Orderable Models

  • Wilson Combat Drop-In Barrel Pistol, 45 ACP, Full-Size, w/ Barrel Bushing, Silver 33D , MPN: 33D , UPC: 874218001100 , Code: C0-BPI-FSTDB-33D

Wilson Combat Full Size Tactical Drop-In Barrel Unavailable & Discontinued Models

List of Unorderable Models

  • Wilson Combat Drop-In Barrel, Tactical, .45 ACP, Full-Size, 5in, Stainless, 33WDT , MPN: 33WDT , UPC: 874218001124 , Code: C0-BPI-FSTDB-33WDT
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