Rock Island Armory RIA-USA 1911 A2 TAC ULTRA FS 10mm, Full-Size, 5 in, 17+1, Parkerized, Front/Adjustable Rear Sights, Picatinny Rail
This RIA-USA 1911 A2 TAC ULTRA FS is a full-size, steel-framed 10mm with the A2 wide-body double-stack frame and a 17+1 capacity. It carries the RIA-USA Cedar City, UT marking on the dustcover, a parkerized finish, and a government-length slide with front and rear cocking serrations. A front sight and fully adjustable rear sight, an accessory rail, and an adjustable skeletonized trigger round out a feature-rich configuration.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Minimal markings from previous handling and use. The bore is bright and clean. Refer to pictures.
What’s Included
- RIA-USA factory box
- RIA-USA logo soft case
- 1x 17-round magazine
The A2 wide-body, double-stack frame gives this 1911 a 17+1 capacity in 10mm while maintaining the familiar government-length (FS) profile. The frame is steel with a parkerized finish and a flared magazine well for faster, consistent reloads.
Factory literature notes a proprietary barrel lock-up system. The government-length barrel is listed at 5.05 in (factory spec) with a 1:16 twist and six grooves, pairing with a front sight and a fully adjustable rear sight for a clear, tunable sight picture.
Controls are configured for confident handling: ambidextrous thumb safety, beavertail grip safety, and a skeletonized hammer. The adjustable, skeletonized, lightened trigger with relief cuts is factory-rated at a nominal 4–6 lb, and the slide includes both front and rear cocking serrations.
A full-length, 5-slot Picatinny accessory rail is machined into the dustcover for mounting lights or other rail accessories. G10 grips provide a secure purchase. The included magazine body is marked ".40 S&W Made in Italy" as noted in the listing.

