Description
Upgrade your factory 1911, or complete your 80% 1911 frame.
Not all 1911s are created equal. Maybe your factory gun has a gritty trigger, or a sloppy slide. Pins might walk as you send rounds downrange — all of these issues contribute to poor reliability and accuracy.
This kit’s the fix-it ticket. Featuring precision-machined, U.S.-made, polished components, this 1911 parts kit provides an immediate, all-in upgrade for your factory 1911. It’s also compatible with our 80% frames, making completing your custom build a breeze.
Parts Kit Features
- Parkerized slide
- Front, rear serrations
- 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.
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- Barrel Size:
- 5″
- Caliber:
- .45
- Platform:
- 1911
- Type:
- 1911
- stamped_io_product_reviews_new:
- a:8:{s:6:”widget”;s:8527:”
- Barrel Size:
- 5″
- Caliber:
- .45
- Platform:
- 1911
- Type:
- 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 1911 Parts Kit - 5" Anodized with Government-Length Black Slide right for me?
- Our .45 ACP 1911 Parts Kit - 5" Anodized with Government-Length Black Slide is ideal if you’re shopping for: .45 ACP 1911 Parts Kit - 5" Anodized with Government-Length Black Slide, 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 1911 Parts Kit - 5" Anodized with Government-Length Black Slide suitable for me?
- Our .45 ACP 1911 Parts Kit - 5" Anodized with Government-Length Black Slide is popular among Michigan customers for personal defense and sport shooting.
