Ruger 8530 AR-556 300 Blackout 30+1 16.10 in Threaded Heavy Contour Barrel, Hard Coat Anodized Finish, 11 in Free-Float Handguard w/M-Lok Slots, M4 Styled 6 Position Stock, Black Polymer Grip, Metal, Magazine, Rifle

Ruger's AR-556 semi-automatic rifle is made from forged aerospace-grade 7075-T6 aluminum. The hard coat anodized, flattop upper receiver includes a forward assist, dust cover and brass deflector, while the handguards are made from heat-resistant glass-filled nylon. It has a carbine-length, milled gas block with multiple attachment points for a QD socket, bayonet lug, and sling. Serrations on the angled face of the gas block provides a low-glare surface. It also has a bolt machined from 9310 alloy steel, single-stage trigger, chrome-plated bolt carrier with a matte black oxide finish on the exterior, and patent-pending barrel nut and Delta ring for one person handguard removal and installation.

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Model:	AR-556
Max Capacity:	30
OAL:	33"- 36.25"
Operating System:	Direct Impingement
Sights:	Picatinny Rail
Metal Finish Group:	Blued/Black
Action:	Semi-Auto
Caliber:	300 Blackout
Handguards:	11" M-LOK
Twist:	1:7"
Length of Pull:	10.25"-13.50"
Stock Material:	Synthetic
Stock Description:	6 Position
Grips:	Black Polymer
Barrel Length:	16.10"
Receiver Material:	7075-T6 Aluminum
Trigger:	Single-Stage
Hand:	Right Hand
Thread Pattern:	5/8"x24
Barrel Description:	Chrome Moly Steel
Receiver Finish:	Black Hard Coat Anodized
Weight Range:	6 lbs to 6.99 lbs
Weight:	6.40 lbs
Gun Platform:	AR-Style
Stock Finish Group:	Black
Barrel Length Range:	16" to 16.99"
Magazine Type:	AR-15
Stock Finish:	Black
Barrel Finish:	Matte Black Oxide
Capacity:	30+1