Description
The Ruger AR-556 MPR features a synthetic collapsible stock and free-float handguard featuring Magpul M-LOK slots. It's chambered in 350 Legend, has a 16.38" barrel, and a 1:16" twist rate. Features include a 4.5-pound two-stage Ruger Elite 452 AR-Trigger, Magpul MOE grip, MOE SL collapsible buttstock, and a free-floated handguard for accuracy. It sports a cold hammer-forged 4140 chrome-moly steel barrel, a Ruger muzzle brake for recoil reduction, and a rifle-length gas system. The chrome-plated bolt carrier and gas key resist heat, and one 30-round Magpul PMAG magazine is included.
- Handguard: Free-Float With Magpul M-LOK Slots
- Barrel Length: 16.38"
- Thread Pattern: 1/2"-28
- Twist: 1:16" RH
- Finish: Type III Hard-Coat Anodized
- Lower receiver equipped with Magpul MOE grip and MOE SL collapsible buttstock
- 15" Free-floated handguard
- Mil-spec 9310 bolt machined, shot peened, and proof tested for durability
- Ruger Elite 452 AR-Trigger: two-stage, 4.5-pound trigger pull
- Magpul M-LOK accessory attachment slots for customization
- Ruger muzzle brake
- Cold hammer-forged 4140 chrome-moly steel barrel with precise rifling
- Aerospace-grade 7075-T6 aluminum forging flat top upper receiver
- Chrome-plated bolt carrier and gas key for resistance to hot gases
- Staked gas key for durability
- Rifle-length gas system
- Includes one 30-round Magpul PMAG magazine