The Ruger® AR-556® MPR Semi-Auto Rifle operates with a direct-impingement and rifle-length gas system. The lower receiver comes equipped with a Magpul® MOE® pistol grip and a MOE SL™ 6-position, collapsible buttstock on a mil-spec buffer tube. Upper and lower receivers are CNC-machined from 7075-T6 aluminum forgings and Type-III hard-coat anodized for maximum durability. A 15″ free-float, M-LOK® handguard features accessory attachment slots at 3:00, 6:00, and 9:00 positions, and a continuous Picatinny rail interface with the flat-top, railed, upper receiver. The upper receiver features a forward assist, dust cover, and brass deflector. A Ruger® Elite 452® 2-stage, AR-Trigger offers a smooth, crisp break at approximately 4.5 lbs. The bolt carrier and gas key have chrome-plated inside diameters to provide exceptional resistance to hot gases; and the gas key is securely staked to prevent loosening during extensive fire. The cold hammer-forged 4140 chrome-moly steel barrel comes with an M4 feed ramp and black nitride finish. A 1:8″ rate-of-twist rifling maximizes accuracy with bullets ranging from 35 to 77 grains. A Ruger radial-port flash suppressor is attached to the barrel with a 1/2″x28 thread. The Ruger AR-556 MPR Semi-Auto Rifle comes with a 30-round Magpul® PMAG® detachable box magazine. Made in USA.
- Direct-impingement system
- Rifle-length gas system
- Free-float, M-LOK handguard
- MOE SL 6-position buttstock
- MOE pistol grip
- Ruger Elite 452 trigger
- Black nitride-finished barrel
- Radial-port flash suppressor
- Forward assist and dust cover
- Flattop upper receiver
- 1:8″ rate-of-twist rifling
- 30-round PMAG detachable box magazine
Stuart (verified owner) –
I’m very satisfied with the performance and durability.
Lexus (verified owner) –
The product arrived quickly and is exactly what I expected.
Kiley (verified owner) –
The product arrived faster than I thought, great service.
Betty (verified owner) –
Couldn’t ask for better service or quality.
Melissa (verified owner) –
It works great, exactly what I needed.
Janie (verified owner) –
Very happy with this purchase, it’s perfect!
Nedra (verified owner) –
The customer service was great, and the product arrived quickly.
Dewitt (verified owner) –
Love the design, and the quality is outstanding.
Ursula (verified owner) –
Very satisfied with the product and the prompt delivery.
Lorena (verified owner) –
Will absolutely be ordering from here again!
Gerhard (verified owner) –
Great experience, I’ll be ordering again soon.