Rock Island Armory 1911 10mm 40SW 5″ RIA Tac FS Builders Kit 2 RAMPED Barrels


In Stock

SKU: 58080 Category:


This kit includes a 10mm caliber ramped bull barrel and a 40 S&W caliber ramped bull barrel.

Rock Island Armory 1911 5″ Full Size Ramped Tactical Builder’s Kit 10mm / 40 S&W RIA Parts

This cannot be built into a firearm without a legally purchased receiver and as such, this auction is USA regulatory compliant.  USA only and Free shipping.  Please ask all questions before purchasing.

Build your own series 70 1911 with this Rock Island Armory 1911 Tactical Builder’s Kit in RAMPED 10mm AND 40 S&W!

Everything pictured is included in this factory packaged kit. Please note that this kit does NOT include a frame or magazine. You’ll need to supply your own frame that has the ability to accept a ramped barrel.

There are several ramp types. If you have questions about the ramp compatibility, please send us a message.

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 10mm and 40 S&W caliber kit utilizing two ramped bull machined barrels which are also parkerized
  • Includes a complete set of 1911 10mm/40S&W 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)
  • 10mm Ramped Bull Barrel, link & pin (pre-installed)
  • 40 S&W Ramped Bull Barrel, link & pin (pre-installed)
  • Reverse Plug
  • Checkered grips
  • Pins (hammer, firing, ambi safety…)
  • Grip screws & bushings
  • Springs (2 recoil, firing pin…)
  • Complete mainspring housing (2 mainspring housing springs)
  • Safeties (grip .250 radius, ambidextrous)
  • Guide Rod
  • Slide Stop
  • Mag release, spring & lock (pre-assembled)
  • All ignition components
  • 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.

Additional information