Rock Island Armory M1911 A2 BBR 3.10 9mm Luger Micro 1911, Double-Stack 10+1, Matte Black
This Rock Island Armory M1911 A2 BBR 3.10 is a micro-size, double-stack 9mm built on a wide-body A2 steel frame for 10+1 capacity in a compact 1911 platform. It features a bushingless bull barrel, an orange fiber-optic front sight with a fully adjustable rear, and Series 70 single-action internals. The pistol wears a matte black finish over 4140 steel with aggressive grip panels, and carries factory markings including the slide marked "3.10" and the chamber hood marked "CAL. 9MM" (mfg part no. 56639).
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 Details: This pistol shows minimal use.
What's Included
- Rock Island Armory factory hard case with model label (M1911 A2 SubCompact BBR 3.10 9mm)
- BBR 3.10 user's manual
- Two 10-round steel double-stack magazines
The wide-body M1911 A2 frame provides double-column 10+1 capacity in 9mm while keeping controls and ergonomics familiar to 1911 users. The frame is cast from 4140 steel and finished in matte black, with a textured front strap and a flat, vertically serrated mainspring housing for secure purchase. Aggressively textured black grip panels further enhance control.
The compact slide is cut with rear cocking serrations and lightening/relief cuts near the muzzle. Factory markings include "3.10" on the slide and "CAL. 9MM" on the chamber hood. A short dust cover keeps the profile trim.
Sight regulation is straightforward with a fully adjustable rear sight featuring two white dots, paired to a high-visibility orange fiber-optic front. The single-action, Series 70 fire control is complemented by a skeletonized three-hole trigger and a skeletonized commander-style hammer, along with a beavertail grip safety and a left-side manual thumb safety.
This recent-release configuration is identified by RIA item no. 56639 and includes importer/proof marks "AP INTL – Pahrump NV" and "ACP Philippines." The included steel magazines are compatible with Rock Island Armory M1911 A2/BBR 3.10 9mm pistols.