Bushmaster QRC II
Bushmaster Firearms International · Carbine · In Production · 2023
Overview
The Bushmaster QRC II (Quick Response Carbine, second generation) is a lightweight 16-inch 5.56 NATO AR-15 carbine aimed at range, field, and home-defense use. At roughly 5.8 pounds without a magazine, it uses a 4150 CMV barrel, an MPI-tested bolt carrier group, a free-float BFI 14-inch M-LOK handguard, and a mil-spec trigger. The LTW (Light Tactical Weapon) versions trim weight further, while PRO variants add upgraded furniture and rails.
Specifications
| Weight (empty) | 2631 g (92.8 oz) |
| Overall Length | 902 mm (35.51") |
| Barrel Length | 406 mm (15.98") |
| Action Type | Gas Operated Direct Impingement |
| Firing Mechanism | Hammer Fired |
| Trigger Type | Single Stage |
| Magazine Capacity | 30 rounds |
| Magazine Type | Detachable Box |
| Muzzle Velocity | 945 m/s (3100 fps) |
| Muzzle Energy | 1755 J (1294 ft·lbf) |
| Effective Range | 500 m (547 yd) |
| Maximum Range | 3600 m (3937 yd) |
| Barrel Rifling | Right Hand |
| Rifling Twist | 178 mm (7.01") |
| Number of Grooves | 6 |
| Frame Material | Aluminum Alloy |
| Barrel Material | Chrome Moly Steel |
| Stock Material | Polymer |
| Finish | Salt Bath Nitride |
Calibers
- 5.56x45mm NATO · primary · 5.56mm NATO — also known as 5.56x45mm, 5.56 NATO, .223 Remington, .223 Wylde
Features
- Firing modes: Semi Automatic
- Feed systems: Detachable Box Magazine
- Safety mechanisms: Ar Pattern Safety Selector, Manual Safety
- Features: Free Float Handguard, M Lok Handguard, Carbine Length Gas System, Lightweight Barrel, Mpi Tested Bolt Carrier, A2 Flash Hider, Forged 7075 Receivers, Mil Spec Trigger, Adjustable Stock, Optics Ready, Lightweight Design, Made In Usa
Variants
- Bushmaster QRC II PRO LTW — Premium
- Bushmaster QRC II LTW CA Compliant — State Compliant
Production
Production years: 2023-present
Origin
Country of origin: United States
Notes
MSRP approximately $847. The QRC traces back to the original Remington-era Bushmaster Quick Response Carbine. Offered in QRC II LTW, QRC II PRO LTW, and California-compliant configurations. Magazine capacity 10 or 30 rounds depending on state.
Background
The original Bushmaster QRC earned a reputation as one of the most affordable entry tickets into the AR-15 world, often selling complete for the price of a quality stripped lower, and the QRC II carried that budget-friendly, grab-and-go philosophy into the revived brand.