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Questions & Answers
I have a Magnum Research DE1911G 45acp with 5" barrel and standard feed ramp. I want to put a threaded barrel on it. Will this fit my 1911? Manufacturer Answer

Yes this will fit that model Thanks again Fusion Firearms

by Fusion Firearms, Manufacturer, May 1, 2025
I have a Colt Officers 45ACP with a 3.5” barrel made by Colt in 1986 will this or another barrel you stock fit my Colt? Expert Answer

These barrels are compatible with 5" 1911 models. They will not work with your Colt Officer 1911. I recommend emailing us at techsales@opticsplanet.com so we can try to help you find a compatible barrel.

by Hunter, Gear Expert, July 26, 2022
Customer Reviews
Helpful Positive Review
9mm barrel by bmoose, Verified Owner, February 1, 2021
great looking barrel...just the right amount of oversize to get a great fit..but not too much metal that takes forever to fit...would have liked it to come with a link and pin...but allows you to use the link you need
1/1 found this helpful
Helpful Negative Review
Barrel threads are OUT OF SPEC by Tim, Verified Owner, August 29, 2020
I ordered this barrel (.45 acp, para ramp with .578 x 28 threads) back in February of 2020, had to wait a considerable amount of time for it to come in. Decided on a suppressor later in the year and after ordering the quick detach device for my suppr...
Read More...
4/7 found this helpful
Most Recent Reviews
Fusion Firearms .38 Super barrel... by Generalissimo, Verified Owner, June 19, 2025
Super nice barrel...tool almost no fitting in a 1911 pistol I built. The price was more than reasonable (a closeout from Optics Planet)...far less than from Fusion themselves. Fusion products have proven to be excellent quality for my builds and Op...
Read More...
Read All 3 Reviews
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Product Info for Fusion Firearms UMG Barrels, Gov

Ultra-high quality, match grade barrels made for a superior shooting experience. These Pistol Barrels by Fusion Firearms are made from stress relieved 416R rifle grade stainless steel for maximum strength and durability. Each of these Fusion Firearms Ultra-high Quality Pistol Barrels delivers a guaranteed minimum rifling wall thickness for optimal accuracy and precision. Reliable durability in the field, on the shooting range, and in competition are what make these barrels some of the most in-demand products on the market. Swap in these Fusion Firearms Ultra-high Grade Barrels for your pistol build for a whole new shooting experience.image

Specifications for Fusion Firearms UMG Barrels, Gov:

Manufacturer: Fusion Firearms
Color: Silver
Finish: Stainless Steel
Fabric/Material: 416R Rifle Grade Stainless Steel
Barrel Length: 5 in
Gun Make: 1911 Platform
Gun Model: Colt 1911 Government 5in
Condition: New
Quantity: 1

Package Contents:

  • Fusion Firearms UMG Barrels, Gov

Fusion Firearms UMG Barrels, Gov Orderable Models

List of Orderable Models

  • Fusion Firearms 1911 45 ACP Gov UMG Barrel, Wilson/Nowlin, Standard, Stainless Steel, 1911-BBL-1-8 , MPN: 1911-BBL-1-8 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-8
  • Fusion Firearms 1911 45 ACP Gov UMG Barrel, Clark/Para, Standard, Stainless Steel, 1911-BBL-1-239 , MPN: 1911-BBL-1-239 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-239
  • Fusion Firearms 1911 357 Sig Gov UMG Barrel Clark/Para, Bull, Stainless Steel, 1911-BBL-1-255 , MPN: 1911-BBL-1-255 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-255
  • Fusion Firearms 1911 38 Super Gov UMG Barrel, Clark/Para, Standard, Stainless Steel, 1911-BBL-1-149 , MPN: 1911-BBL-1-149 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-149
  • Fusion Firearms 1911 40 S&W Gov UMG Barrel, Clark/Para, Standard, Stainless Steel, 1911-BBL-1-241 , MPN: 1911-BBL-1-241 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-241
  • Fusion Firearms 1911 10mm Gov UMG Barrel Wilson/Nowlin, Standard, Stainless Steel, 1911-BBL-1-38 , MPN: 1911-BBL-1-38 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-38
  • Fusion Firearms 1911 357 Sig Gov UMG Barrel Standard, Standard, Stainless Steel, 1911-BBL-1-79 , MPN: 1911-BBL-1-79 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-79
  • Fusion Firearms 1911 9x23 Gov UMG Barrel, Standard, Standard, Stainless Steel, 1911-BBL-1-345 , MPN: 1911-BBL-1-345 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-345
  • Fusion Firearms 1911 10mm Gov UMG Barrel Standard, Standard, Stainless Steel, 1911-BBL-1-37 , MPN: 1911-BBL-1-37 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-37
  • Fusion Firearms 1911 9mm Gov UMG Barrel, Standard, Standard, Stainless Steel, 1911-BBL-1-51 , MPN: 1911-BBL-1-51 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-51
  • Fusion Firearms 1911 40 S&W Gov UMG Barrel, Standard, Standard, Stainless Steel, 1911-BBL-1-23 , MPN: 1911-BBL-1-23 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-23
  • Fusion Firearms 1911 9x23 Gov UMG Barrel, Wilson/Nowlin, Standard, Stainless Steel, 1911-BBL-1-348 , MPN: 1911-BBL-1-348 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-348
  • Fusion Firearms 1911 9x23 Gov UMG Barrel, Clark/Para, Standard, Stainless Steel, 1911-BBL-1-351 , MPN: 1911-BBL-1-351 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-351
  • Fusion Firearms 1911 380 Auto Gov UMG Barrel, Clark/Para, Standard, Stainless Steel, 1911-BBL-1-360 , MPN: 1911-BBL-1-360 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-360
  • Fusion Firearms 1911 10mm Gov UMG Barrel Clark/Para, Standard, Stainless Steel, 1911-BBL-1-243 , MPN: 1911-BBL-1-243 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-243
  • Fusion Firearms 1911 45 ACP Gov UMG Barrel, Standard, Standard, Stainless Steel, 1911-BBL-1-7 , MPN: 1911-BBL-1-7 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-7
  • Fusion Firearms 1911 38 Super Gov UMG Barrel, Wilson/Nowlin, Standard, Stainless Steel, 1911-BBL-1-110 , MPN: 1911-BBL-1-110 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-110
  • Fusion Firearms 1911 380 Auto Gov UMG Barrel, Std, Standard, Stainless Steel, 1911-BBL-1-354 , MPN: 1911-BBL-1-354 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-354
  • Fusion Firearms 1911 380 Auto Gov UMG Barrel, Wilson/Nowlin, Standard, Stainless Steel, 1911-BBL-1-357 , MPN: 1911-BBL-1-357 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-357
  • Fusion Firearms 1911 9mm Gov UMG Barrel, Wilson/Nowlin, Standard, Stainless Steel, 1911-BBL-1-52 , MPN: 1911-BBL-1-52 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-52
  • Fusion Firearms 1911 40 S&W Gov UMG Barrel, Wilson/Nowlin, Standard, Stainless Steel, 1911-BBL-1-24 , MPN: 1911-BBL-1-24 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-24
  • Fusion Firearms 1911 9x25 Dillon Gov UMG Barrel, Clark/Para, Standard, Stainless Steel, 1911-BBL-1-402 , MPN: 1911-BBL-1-402 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-402
  • Fusion Firearms 1911 9mm Gov UMG Barrel, Clark/Para, Bull, Stainless Steel, 1911-BBL-1-258 , MPN: 1911-BBL-1-258 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-258
  • Fusion Firearms 1911 10mm Gov UMG Barrel Clark/Para, Bull, Stainless Steel, 1911-BBL-1-256 , MPN: 1911-BBL-1-256 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-256
  • Fusion Firearms 1911 9mm Gov UMG Barrel, Wilson/Nowlin, Bull, Stainless Steel, 1911-BBL-1-132 , MPN: 1911-BBL-1-132 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-132
  • Fusion Firearms 1911 45 ACP Gov UMG Barrel, Standard, Bull, Stainless Steel, 1911-BBL-1-119 , MPN: 1911-BBL-1-119 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-119
  • Fusion Firearms 1911 45 ACP Gov UMG Barrel, Clark/Para, Bull, Stainless Steel, 1911-BBL-1-252 , MPN: 1911-BBL-1-252 , UPC: 3073797 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-252
  • Fusion Firearms 1911 10mm Gov UMG Barrel Wilson/Nowlin, Bull, Stainless Steel, 1911-BBL-1-128 , MPN: 1911-BBL-1-128 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-128
  • Fusion Firearms 1911 38 Super Gov UMG Barrel, Clark/Para, Bull, Stainless Steel, 1911-BBL-1-257 , MPN: 1911-BBL-1-257 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-257
  • Fusion Firearms 1911 40 S&W Gov UMG Barrel, Wilson/Nowlin, Bull, Stainless Steel, 1911-BBL-1-124 , MPN: 1911-BBL-1-124 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-124
  • Fusion Firearms 1911 38 Super Gov UMG Barrel, Standard, Bull, Stainless Steel, 1911-BBL-1-143 , MPN: 1911-BBL-1-143 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-143
  • Fusion Firearms 1911 40 S&W Gov UMG Barrel, Standard, Bull, Stainless Steel, 1911-BBL-1-123 , MPN: 1911-BBL-1-123 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-123
  • Fusion Firearms 1911 357 Sig Gov UMG Barrel Standard, Bull, Stainless Steel, 1911-BBL-1-139 , MPN: 1911-BBL-1-139 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-139
  • Fusion Firearms 1911 45 ACP Gov UMG Barrel, Wilson/Nowlin, Bull, Stainless Steel, 1911-BBL-1-120 , MPN: 1911-BBL-1-120 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-120
  • Fusion Firearms 1911 10mm Gov UMG Barrel Standard, Bull, Stainless Steel, 1911-BBL-1-127 , MPN: 1911-BBL-1-127 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-127
  • Fusion Firearms 1911 38 Super Gov UMG Barrel, Wilson/Nowlin, Bull, Stainless Steel, 1911-BBL-1-144 , MPN: 1911-BBL-1-144 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-144
  • Fusion Firearms 1911 380 Auto Gov UMG Barrel, Wilson/Nowlin, Bull, Stainless Steel, 1911-BBL-1-358 , MPN: 1911-BBL-1-358 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-358
  • Fusion Firearms 1911 357 Sig Gov UMG Barrel Wilson/Nowlin, Bull, Stainless Steel, 1911-BBL-1-140 , MPN: 1911-BBL-1-140 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-140
  • Fusion Firearms 1911 380 Auto Gov UMG Barrel, Clark/Para, Bull, Stainless Steel, 1911-BBL-1-361 , MPN: 1911-BBL-1-361 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-361
  • Fusion Firearms 1911 45 ACP Gov UMG Barrel, Standard, Threaded, Stainless Steel, 1911-BBL-1-9 , MPN: 1911-BBL-1-9 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-9
  • Fusion Firearms 1911 357 Sig Gov UMG Barrel Standard, Threaded, Stainless Steel, 1911-BBL-1-81 , MPN: 1911-BBL-1-81 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-81
  • Fusion Firearms 1911 40 S&W Gov UMG Barrel, Wilson/Nowlin, Threaded, Stainless Steel, 1911-BBL-1-26 , MPN: 1911-BBL-1-26 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-26
  • Fusion Firearms 1911 45 ACP Gov UMG Barrel, Clark/Para, Threaded, Stainless Steel, 1911-BBL-1-245 , MPN: 1911-BBL-1-245 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-245
  • Fusion Firearms 1911 9mm Gov UMG Barrel, Wilson/Nowlin, Threaded, Stainless Steel, 1911-BBL-1-54 , MPN: 1911-BBL-1-54 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-54
  • Fusion Firearms 1911 9mm Gov UMG Barrel, Clark/Para, Threaded, Stainless Steel, 1911-BBL-1-251 , MPN: 1911-BBL-1-251 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-251
  • Fusion Firearms 1911 10mm Gov UMG Barrel Clark/Para, Threaded, Stainless Steel, 1911-BBL-1-249 , MPN: 1911-BBL-1-249 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-249
  • Fusion Firearms 1911 38 Super Gov UMG Barrel, Wilson/Nowlin, Threaded, Stainless Steel, 1911-BBL-1-112 , MPN: 1911-BBL-1-112 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-112
  • Fusion Firearms 1911 38 Super Gov UMG Barrel, Standard, Threaded, Stainless Steel, 1911-BBL-1-111 , MPN: 1911-BBL-1-111 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-111
  • Fusion Firearms 1911 380 Auto Gov UMG Barrel, Clark/Para, Threaded, Stainless Steel, 1911-BBL-1-362 , MPN: 1911-BBL-1-362 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-362
  • Fusion Firearms 1911 357 Sig Gov UMG Barrel Wilson/Nowlin, Threaded, Stainless Steel, 1911-BBL-1-82 , MPN: 1911-BBL-1-82 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-82
  • Fusion Firearms 1911 40 S&W Gov UMG Barrel, Clark/Para, Threaded, Stainless Steel, 1911-BBL-1-247 , MPN: 1911-BBL-1-247 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-247
  • Fusion Firearms 1911 45 ACP Gov UMG Barrel, Wilson/Nowlin, Threaded, Stainless Steel, 1911-BBL-1-10 , MPN: 1911-BBL-1-10 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-10
  • Fusion Firearms 1911 10mm Gov UMG Barrel Standard, Threaded, Stainless Steel, 1911-BBL-1-39 , MPN: 1911-BBL-1-39 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-39
  • Fusion Firearms 1911 38 Super Gov UMG Barrel, Clark/Para, Threaded, Stainless Steel, 1911-BBL-1-250 , MPN: 1911-BBL-1-250 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-250

Fusion Firearms UMG Barrels, Gov Unavailable & Discontinued Models

List of Unorderable Models

  • Fusion Firearms 1911 38 Super Gov UMG Barrel, Standard, Standard, Stainless Steel, 1911-BBL-1-109 , MPN: 1911-BBL-1-109 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-109
  • Fusion Firearms 1911 357 Sig Gov UMG Barrel Wilson/Nowlin, Standard, Stainless Steel, 1911-BBL-1-80 , MPN: 1911-BBL-1-80 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-80
  • Fusion Firearms 1911 357 Sig Gov UMG Barrel Clark/Para, Standard, Stainless Steel, 1911-BBL-1-242 , MPN: 1911-BBL-1-242 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-242
  • Fusion Firearms 1911 9mm Gov UMG Barrel, Clark/Para, Standard, Stainless Steel, 1911-BBL-1-244 , MPN: 1911-BBL-1-244 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-244
  • Fusion Firearms 1911 9mm Gov UMG Barrel, Standard, Bull, Stainless Steel, 1911-BBL-1-131 , MPN: 1911-BBL-1-131 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-131
  • Fusion Firearms 1911 40 S&W Gov UMG Barrel, Clark/Para, Bull, Stainless Steel, 1911-BBL-1-254 , MPN: 1911-BBL-1-254 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-254
  • Fusion Firearms 1911 9mm Gov UMG Barrel, Standard, Threaded, Stainless Steel, 1911-BBL-1-53 , MPN: 1911-BBL-1-53 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-53
  • USED Fusion Firearms 1911 45 ACP Gov UMG Barrel, Clark/Para, Threaded, Stainless Steel, 1911-BBL-1-245, EDEMO1, Used, Condition Fair, Installed/Mounted , MPN: 1911-BBL-1-245-EDEMO1 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-245-EDEMO-IN-D
  • Fusion Firearms 1911 40 S&W Gov UMG Barrel, Standard, Threaded, Stainless Steel, 1911-BBL-1-25 , MPN: 1911-BBL-1-25 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-25
  • Fusion Firearms 1911 357 Sig Gov UMG Barrel Clark/Para, Threaded, Stainless Steel, 1911-BBL-1-248 , MPN: 1911-BBL-1-248 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-248
  • Fusion Firearms 1911 10mm Gov UMG Barrel Wilson/Nowlin, Threaded, Stainless Steel, 1911-BBL-1-40 , MPN: 1911-BBL-1-40 , Code: 3QO-PTB-FFUMGBG-1911-BBL-1-40
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