Description
Mil-spec fitment for retail and 80% 1911 frames.
This 1911 parts kit provides the perfect, all-in-one upgrade for your factory 1911. Got a sloppy trigger? Slide feel rough when it’s racked? This parts kit fixes everything. Perfect tolerances provided by high-quality American machining ensure you get a buttery smooth trigger and glassy action — all working to provide better accuracy, and ensuring your 1911 gets the stamp of reliability its reputation deserves.
It also provides all components required for assembling your fabricated 80% 1911 frame! See the complete list of parts below.
Parts Kit Features
- Parkerized slide
- Skeletonized trigger
- Adjustable iron sights
- Black rubberized grips
Slide/Upper Assembly Parts Included
- Slide (sights preinstalled)
- 5″ barrel
- Barrel bushing
- Firing pin
- Firing pin spring
- Firing pin stop
- Guide rod
- Recoil spring
- Guide plug
Lower Assembly Parts Included
- Hammer
- Hammer pin
- Hammer strut
- Hammer strut pin
- Beavertail grip safety
- Left side thumb safety (ambi)
- Right side thumb safety (ambi)
- Disconnector
- Sear
- Sear pin
- Sear spring
- Slide stop
- Slide stop plunger
- Thumb safety/slide stop spring
- Safety plunger
- Plunger tube
- Ejector
- Ejector pin
- Trigger
- Mag catch
- Mag catch spring
- Mainspring assembly
- Mainspring housing
- Mainspring housing retainer pin
- Left grip
- Right grip
- Grip screw escutcheon (x4)
- Grip screw (x4)
Assembly Instructions
Need help installing your 1911 parts kit? Follow our two-part instructional guides below:
WARNING: Handling firearms parts and accessories can expose you to lead and other petroleum products known to the State of California to cause cancer and reproductive harm. For more information go to: www.P65Warnings.ca.gov
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 or “assault weapons” (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 or machining a firearm. We try our best to keep our shipping page current, but laws change daily.
80-Lower.com only ships within the United States. Federal legislation dictates we cannot ship our products internationally.
- Caliber:
- .45
- Barrel Size:
- 5″
- Platform:
- 1911
- Caliber:
- .45
- Barrel Size:
- 5″
- Platform:
- 1911
Frequently Asked Questions
- How fast is shipping?
- Orders ship within 3 business days to your selected Michigan FFL dealer with full tracking info.
- Where can I pick up my firearm?
- Pickups are at licensed FFL dealers in Michigan. Use terms like “gun shop near me in Michigan” or “FFL dealer in Michigan” to locate one.
- Do I need a permit or license?
- For handguns, residents must obtain a License to Purchase (unless they already hold a CPL). Long guns from FFL dealers require no additional permits—per Michigan law.
- Can I carry this concealed or openly?
- Michigan is a “shall-issue” state for concealed carry at age 21+. Open carry is allowed without a permit, except in vehicles or specified locations :contentReference[oaicite:20]{index=20}.
- Is this 45 ACP / 5" Government Parkerized Black Slide 1911 Parts Kit right for me?
- Our 45 ACP / 5" Government Parkerized Black Slide 1911 Parts Kit is ideal if you’re shopping for: 45 ACP / 5" Government Parkerized Black Slide 1911 Parts Kit, Handgun Build Kits. Great options for both beginners and experienced owners.
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Frequently Asked Questions
- How fast will my order ship?
- We ship all orders within 1-3 business days to your licensed Michigan FFL dealer. Tracking info will be emailed.
- What is your return policy?
- Non-firearm items can be returned within 14 days unused. Firearms sales are final after FFL transfer. See full return policy.
- Is the 45 ACP / 5" Government Parkerized Black Slide 1911 Parts Kit suitable for me?
- Our 45 ACP / 5" Government Parkerized Black Slide 1911 Parts Kit is popular among Michigan customers for personal defense and sport shooting.
