Rainier Arms RUC MOD 4 5.56 NATO Piston Rifle - 16" Black
FFL Required Before Shipping.
Please have your dealer email a copy of their FFL to [email protected] or fax it to 253-218-2998, referencing your name and order number.
We are excited to introduce to you our new RUC MOD 4 with the Superlative Arms short stroke adjustable piston system. When we first introduced our RUC Series of rifles, our focus was to develop a weapon that integrated a lightweight design while using the highest quality components. Building on the solid foundation of its predecessors, our new RUC MOD 4 is a light weight, high quality and high performance rifle that is heavy on value. It features our new Rainier Arms 15” Urban Combat Rail, FHV2 Flash Hider, and RA Mod 2 Ambidextrous Safety Selector Switch. We have also included Kriss USA Steel backup iron sights for the RUC Mod 4!
- Rainier Arms Chrome-Moly Vanadium 5.56mm 16" Nitride Barrel
- 1 in 7" twist
- Extended M4 Feed Ramps
- MPI/HP tested Bolt
- 1/2x28 threads
- Mid length gas system
- Superlative Arms .750 Adjustable Piston System
- Rainier Arms Avalanche MOD2 Charging Handle
- RA Forged A4 upper receiver
- RA Night Rail 15" fix
- Rainier Arms Flash Hider - FHV2
- Steel Flip-Up Front & Rear Sights - Kriss USA
- RA Forged Lower
- Mil-Spec 6 position receiver extension
- H2 Buffer
- B5 Systems Bravo Stock
- Magpul MOE+ K2 Grip
- ALG QMS trigger
- Rainier Arms Selector Switch Mod 2- Standard 90 Degree/ Short (50 Degree).
- BCM QD end plate
- One 30 rd Magpul PMAG Gen 2 magazine where legal
- Case Included
- Weight 7 lbs 3.2 oz
|Product Type||AR-15 Rifle|
|Manufacturer||Rainier Arms, LLC|
|Gas Block Diameter||.750"|