AR57 Generation 2 Upper Assembly AR-15 5.7x28mm FN 1 in 8 1/2" Twist 16" Fluted Barrel Chrome Moly with Free Float Quad Rail Handguard, Flash Hider, Pre-Ban
- DPMS Lower Receiver Parts Kit AR-15... $59.99 Out of Stock, Backorder OK
- FN SS197SR Ammunition 5.7x28mm FN 40 Grain Hornady V-Max... $29.99 - $1,097.99 Select Options
- AR57 Magazine FN P90, PS90, AR57 5.7x28mm FN 50-Round Polymer... $46.99 Available
- FNH Magazine Pouch FN PS90/P90 Nylon Black... $204.00 Available
- FNH Magazine FN P90, PS90 5.7x28mm FN 50-Round Polymer... $25.00 Available
- Magpul PMAG M2 MOE Magazine AR-15 223 Remington 30-Round... $12.30 - $13.25 Select Options
- DPMS Buffer Spring AR-15 Carbine... $4.09 Available
- EOTech XPS2-0 Holographic Weapon Sight 65 MOA Circle with 1... $499.00 Available
- UTG Buttstock Assembly AR-15 A2 Synthetic Black... $55.99 Available
- Vltor BCM Gunfighter Mod 3 Large Charging Handle Assembly... $44.95 Available
- Alexander Arms AR-15 A3 Overwatch Upper Assembly 6.5 Grendel 1... $817.99 Out of Stock, Backorder OK
- DPMS Buffer AR-15 Carbine... $10.29 Out of Stock, Backorder OK
- DPMS LR-308 A3 Upper Assembly 243 Winchester 1 in 10" Twist... $823.99 Out of Stock, Backorder OK
- Bushmaster AR-15 A3 Flat-Top Upper Assembly 450 Bushmaster 1... $966.99 Out of Stock, Backorder OK
- Lazzeroni Ammunition 6.53 Scramjet 100 Grain Swift A-Frame... $101.99 Special Order
- Upper Receiver: A3 Flat-Top
- Barrel Length: 16"
- Barrel Contour: Fluted, heavy
- Barrel Material: 4140 Chrome Moly Steel
- Muzzle Thread Pattern: 1/2"-28
- Chrome Lined: No
- Barrel Finish: Parkerized
- Twist Rate: 1 in 8.5"
- Chamber: 5.7 x 28mm
- Bolt Carrier: Commercial
- M4 Feed Ramps: N/A
- Muzzle Device: A2 Flash Hider
- Gas System Length: Carbine
- Gas Block Diameter: 0.750"
- Handguard: Free-Float Quad Rail
- Sights: None
- Extras: Single Rail Gas Block
Please Note: Installation of AR-15 upper assemblies with certain features including, but not limited to: flash hiders, bayonet lugs, and threaded muzzles may violate state and/or local laws.
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