Osiris Tactical is a Southern California based Distributor for AR15 parts and accessories. We are a family owned operation whose passion for this industry grew into a small business. 

Our mission is to provide quality products at a reasonable price that will last you a lifetime. As builders we know the importance of finding quality parts at a reasonable price and in a variety of styles to suit each individuals likes and needs. Knowing that the parts have a lifetime warranty is an added bonus. Our products come directly from the manufacturer so there is no middle man here. We do not sell any BLEM items. 

Be sure to sign up for our mailing list so you can be notified of new products and sales.

If you are interested in becoming a Dealer please email us at Info@osiris-tactical.com

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Mon - Fri: 9am - 5pm
​​Saturday: Closed
​Sunday: Closed


Full Size 45 ACP Parts Kit
- Slide GI serration

- Completely machined

- Snag free dovetail rear sight cutvak dovetail

- Snag free dovetail front sight cut

-sights installed
- Rock Island Armory logo (left side)
- Finish Parkerized
- Caliber 45 ACP chambered non ramped standard barrel
- Completely machined
- CAL 45 ACP marking (top chamber)
- Finish parkerized
- Complete set of 1911 caliber 45 small parts.

-Finished parkerize

1911 80% Full size frame in series 70. Forged 4140 FS frame. 

8RD 45 ACP Blued Magazine

Rail Cutting Jig and Decking Jig with Steel Inserts 

This is a not an FFL item. This is not a complete frame and still requires machining to be done.

Operations left to be completed are

Decking the top (MUST BE DONE FIRST)
Hammer hole
Sear hole
Slide rails
Beavertail safety fitting

1911 Full Size 45 ACP Build Kit W/ Frame and Jigs

$803.99 Regular Price
$674.99Sale Price