Build your own series 70 1911 with this Rock Island Armory 1911 Tactical Builder’s Kit in .45 ACP!
Please note that this kit does NOT include a frame or magazine. You’ll need to supply your own frame. We do carry the matching ACT-MAG magazines for you to purchase separately.
A few notes from the manufacturer:
- This slide comes with GI serrations and is completely machined with Novak dovetail sight cuts. Sights are pre-installed to the slide. Featuring a parkerized finish.
- This is a .45 ACP caliber kit utilizing a non ramped standard machined barrel which is also parkerized
- Includes a complete set of 1911 .45 ACP small parts sporting a matching parkerized finish.
To list a small sample of the pieces in this kit:
- Rock Standard Slide (Novak sights pre-installed)
- Barrel, link & pin (pre-installed)
- Rubber grips
- Pins (hammer, firing, ambi safety…)
- Grip screws & bushings
- Springs (recoil, firing pin…)
- Complete mainspring housing
- Safeties (grip .250 radius, ambidextrous)
- Guide Rod
- Slide Stop
- Mag release, spring & lock (pre-assembled)
- And so much more! Browse the pictures for a detailed look.
As this is a builder’s kit, it will require fitting by a qualified gunsmith.