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45 ACP / 5″ Government Tactical / Anodized Black 1911 Build Kit

$1,425.00 $1,090.00 (You Save $335.00)

45 ACP / 5" Government Tactical  / Anodized Black 1911 Build Kit
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Free Shipping on all orders $325+!

SKU: 1911F-45GTAB_1911KNF45GAB


Our 5” Government Tactical Anodized Black 1911 Build Kit represents the easiest, most convenient, and most affordable way to own a top-tier 1911 on par with the best off-the-shelf guns. This ultralight 1911 features a frame made from mil-spec 7075 T6 aluminum, reducing weight by 60% when compared to a steel frame. Chambered in .45 ACP, this Build Kit rocks the classic gold standard cartridge the 1911’s known for.

This kit includes every component needed to transform a box of parts into a functional, competition- or carry-ready 1911:

  • .45 ACP Government 5″ Tactical Anodized Black 80% 1911 Frame
  • Slide
  • Slide Stop
  • Barrel, Link, Pin, Barrel bushings
  • Adjustable Trigger
  • Grips
  • Grip Safety
  • Grip Screws & Bushing
  • Hammer
  • Hammer Strut
  • Sear
  • Mainspring Housing
  • 11-Piece Pin Set
  • 7-Piece Spring Set
  • Magazine Catch Assembly
  • Firing Pin Stop
  • Extractor
  • Thumb Safety
  • Disconnector
  • Plunger Tube
  • Ejector
  • Recoil Guide
  • Novak Fixed Sights
  • 8-round Magazine

This kit is not legally considered a firearm because the included frame is not yet machined to be functional. This kit legally ships straight to your front door with no FFL required in all 50 states! All you need to do is do four basic machining operations to complete the frame and build your new 1911:

  • Cut the side rails
  • Cut the barrel seat
  • Drill the hammer pin hole
  • Drill the sear pin hole

Completing these steps takes less than two hours, even for first-time builders, thanks to the convenience and ease of use of our 1911 jigs and gunsmithing parts. Easy-to-follow tutorials will allow you to build your 1911 in less than a day, no background check required!

Special Notes:

We can only guarantee that these parts will fit with 1911 frames manufactured by Stealth Arms, due to differences with other manufacturers tolerances.
This frame is 80% complete and still needs to be finished by the builder. NO FFL is required for purchase.

No FFL required Made in the USA Lifetime Warranty

Shipping Restrictions only ships within the United States. Federal legislation dictates we cannot ship our products internationally. Shipping of various parts and/or accessories are prohibited to states and locales (ie New Jersey, California, New York, etc…) with restrictions against certain parts and/or accessories (i.e. states with high-capacity magazine restrictions, manufacturing of semi-automatic weapons, etc..). It is your responsibility to be aware of your local firearms laws before purchasing from our website.
We try our best to keep our shipping page current, but laws change daily. 

45 ACP / 5″ Government Tactical / Anodized Black 1911 Build Kit

$1,425.00 $1,090.00 (You Save $335.00)

Save For Later
Save For Later

Free Shipping on all orders $325+!


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