Complete 1911 80% Build Kits

Store / Complete 1911 80% Build Kits

US Patriot Armory is your #1 website for complete 1911 build kits, parts and accessories for a wide variety of calibers, frames and models. We know that 80% 1911 pistol kits are much more affordable and serve well as fully functional, everyday carry firearms. Become your own firearm builder with any of our 1911 pistol kits.

A ready to go, store bought 1911 handgun is one thing, but assembling your own takes you as the builder to a whole new level of firearm knowledge and brings with it a true pride of ownership. It helps you understand the mechanics and appropriate handling of any 1911 pistol, which allows you to take better care of your gun, ensuring that it will last longer and function at a high level.

Shop our vast selection of 1911 handgun kits, frames, parts and accessories online and save now!

Refine by
Sold out
80% 1911 45. Cal. Government Size - Pistol Kit
80% 1911 45. Cal. Government Size - Pistol Kit
80% 1911 45. Cal. Government Size - Pistol Kit
$899.99
Out of stock
Sold out
80% 1911 40 Cal. & 10mm Government Full Size - Complete Pistol Kit
80% 1911 40 Cal. & 10mm Government Full Size - Complete Pistol Kit
80% 1911 40 Cal. & 10mm Government Full Size - Complete Pistol Kit
$699.99
Out of stock
On Sale
80% 1911 9mm Cal. Government Size - Pistol Kit
80% 1911 9mm Cal. Government Size - Pistol Kit
80% 1911 9mm Cal. Government Size - Pistol Kit
was $899.99
Save 39%
$549.99
Stealth Arms - 1911 .45 ACP Government Model Series 70 - Complete Lower Parts Kit (No Frame or Upper Slide)
Stealth Arms - 1911 .45 ACP Government Model Series 70 - Complete Lower Parts Kit (No Frame or Upper Slide)
Stealth Arms - 1911 .45 ACP Government Model Series 70 - Complete Lower Parts Kit (No Frame or Upper Slide)
$349.99
Flash sale
80% 1911 Pistol Kit - Choose Your Pistol Caliber - Pistol Size - Pick Your Frame & Color - Comes With Complete Set Of Pistol Parts & Magazine To Complete Your High End Build
80% 1911 Pistol Kit - Choose Your Pistol Caliber - Pistol Size - Pick Your Frame & Color - Comes With Complete Set Of Pistol Parts & Magazine To Complete Your High End Build
80% 1911 Pistol Kit - Choose Your Pistol Caliber - Pistol Size - Pick Your Frame & Color - Comes With Complete Set Of Pistol Parts & Magazine To Complete Your High End Build
was $1,090.99
Save 28%
$789.99
On Sale
​U.S. Patriot Armory 80% 1911 Government Full Size 45 ACP Pistol Kit
​U.S. Patriot Armory 80% 1911 Government Full Size 45 ACP Pistol Kit
​U.S. Patriot Armory 80% 1911 Government Full Size 45 ACP Pistol Kit
was $1,199.99
Save 28%
$865.99
Sold out
U.S. Patriot 80% 1911 Government Full Size 45 ACP Pistol Kit
U.S. Patriot 80% 1911 Government Full Size 45 ACP Pistol Kit
U.S. Patriot 80% 1911 Government Full Size 45 ACP Pistol Kit
$865.99
Out of stock
NEW
​1911 Custom 80% .45 ACP Complete Commander Parts Kit - Cerakote Burnt Bronze Frame & Black Slide
​1911 Custom 80% .45 ACP Complete Commander Parts Kit - Cerakote Burnt Bronze Frame & Black Slide
​1911 Custom 80% .45 ACP Complete Commander Parts Kit - Cerakote Burnt Bronze Frame & Black Slide
$865.99
NEW
​U.S. Patriot Armory 80% 1911 Government Tactical Full Size 45 ACP Pistol Kit
​U.S. Patriot Armory 80% 1911 Government Tactical Full Size 45 ACP Pistol Kit
​U.S. Patriot Armory 80% 1911 Government Tactical Full Size 45 ACP Pistol Kit
was $1,199.99
Save 28%
$865.99
HOT DEAL
U.S. Patriot 80% 1911 Government Full Size .45 ACP Pistol Kit - Shimmer Aluminum - Add a Stealth Arms 1911 Jig For $99 With Order....
U.S. Patriot 80% 1911 Government Full Size .45 ACP Pistol Kit - Shimmer Aluminum - Add a Stealth Arms 1911 Jig For $99 With Order....
U.S. Patriot 80% 1911 Government Full Size .45 ACP Pistol Kit - Shimmer Aluminum - Add a Stealth Arms 1911 Jig For $99 With Order....
$875.99
HOT DEAL
U.S. Patriot 80% 1911 Government Full Size .45 ACP Pistol Kit - OD Green - Add a Stealth Arms 1911 Jig For $99 With Order....
U.S. Patriot 80% 1911 Government Full Size .45 ACP Pistol Kit - OD Green - Add a Stealth Arms 1911 Jig For $99 With Order....
U.S. Patriot 80% 1911 Government Full Size .45 ACP Pistol Kit - OD Green - Add a Stealth Arms 1911 Jig For $99 With Order....
$875.99
HOT DEAL
U.S. Patriot 80% 1911 Government Full Size .45 ACP Pistol Kit - Midnight Bronze - Add a Stealth Arms 1911 Jig For $99 With Order....
U.S. Patriot 80% 1911 Government Full Size .45 ACP Pistol Kit - Midnight Bronze - Add a Stealth Arms 1911 Jig For $99 With Order....
U.S. Patriot 80% 1911 Government Full Size .45 ACP Pistol Kit - Midnight Bronze - Add a Stealth Arms 1911 Jig For $99 With Order....
$875.99
Sold out
80% Rock Island Armory M1911A1-CSP Compact Version .45ACP 3.5
80% Rock Island Armory M1911A1-CSP Compact Version .45ACP 3.5" Barrel
80% Rock Island Armory M1911A1-CSP Compact Version .45ACP 3.5" Barrel
$549.99
Out of stock
80% ROCK ISLAND TAC ULTRA CS Compact Version 45 ACP 7 ROUND PISTOL, PARKERIZED
80% ROCK ISLAND TAC ULTRA CS Compact Version 45 ACP 7 ROUND PISTOL, PARKERIZED
80% ROCK ISLAND TAC ULTRA CS Compact Version 45 ACP 7 ROUND PISTOL, PARKERIZED
$749.99
1911 80% COMMANDER SERIES 80 4.25″ 45 ACP WITH Ported Slide & CHECKERED GRIP ELIMINATOR NOVAK CUT SLIDE
1911 80% COMMANDER SERIES 80 4.25″ 45 ACP WITH Ported Slide & CHECKERED GRIP ELIMINATOR NOVAK CUT SLIDE
1911 80% COMMANDER SERIES 80 4.25″ 45 ACP WITH Ported Slide & CHECKERED GRIP ELIMINATOR NOVAK CUT SLIDE
$974.99
Display prices in: USD