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What’s your Frontline?No matter what your definition entails, the Anderson Frontline Series is ready to meet it with precision, rigidity and maneuverability.

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The Frontline QR-10.5 is equipped with a 10.5-inch carbine-length barrel chambered in 5.56. The barrel and low-pro, carbine gas system are protected by Anderson’s 9.5” Free-Float Quad-Rail Handguard with Picatinny rails located at the 12, 3, 6 and 9 o’clock positions throughout the length and four QD sling sockets at the 3 and 6 positions (two on each side, front and rear of rail). This rifle also hosts an H2 weight buffer system, Magpul K2 Grip and BSL Arm Brace. See MORE INFORMATION for specs.

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Anderson’s Frontline Series is a diverse collection of American Made firearms built to adapt to any mission. A derivative of Anderson’s Law Enforcement exclusive lineup, Defender Series, we’ve collected all the data gathered from the rigorous training evolutions and tedious accuracy testing to compile this rigid, duty-driven rifle series for the civilian market. These rifles are finely tuned with adjusted buffer weights that complement their respective gas systems to ensure low recoil impulse. This series features Anderson’s TRS handguards and free-float quad rail systems to ease your transition from mission to mission. The integral Magpul™ furniture supports shooter ergonomics while staying tight to your firearm, enhancing your tactical approach.

WEIGHT	8
CALIBER	5.56 NATO
FEDERAL FIREARM LICENSE REQUIRED FOR PURCHASE	Yes
LOWER RECEIVER MATERIAL	Forged 7075 T6 Aluminum
UPPER RECEIVER MATERIAL	Forged 7075 T6 Aluminum
UPPER RECEIVER FINISH	Type 3 Hard Anodized – Black
LOWER RECEIVER FINISH	Type 3 Hard Anodized – Black
TRIGGER GUARD	Open Trigger
BOLT CARRIER FINISH	Nitride
BOLT CARRIER MATERIAL	8620 Steel
BOLT FINISH	Nitride
BOLT MATERIAL	9310 Steel
BARREL MATERIAL	4150 Chrome Moly Vanadium
BARREL LENGTH	10.5 inches
BARREL FINISH	Nitride
TWIST RATE	1:7
GAS SYSTEM LENGTH	Carbine Length
GAS SYSTEM TYPE	Low Profile
GAS BLOCK DIAMETER	.750 inch
CHARGING HANDLE	Breek Arms™ Warhammer Ambidextrous
BOLT CARRIER GROUP	Standard M16 Profile
HAND GUARD TYPE	M-Lok
HANDGUARD	M-Lok
HAND GUARD LENGTH	9.5 inches
PISTOL GRIP	Magpul K2
THREAD PATTERN	1/2 – 28
MUZZLE DEVICE	A2 Flash Hider
BUFFER TUBE	6 Position Buffer Tube
BUTT STOCK/BRACE	MOE SL™ Carbine Stock
LEAD TIME	Days
PRODUCT UPC	676351708713
UNIT OF MEASURE	EA
COUNTRY OF MANUFACTURE	United States

Anderson Manufacturing provides high-quality anderson firearms including  Anderson Am15, Anderson lower, Anderson Am10 & Anderson Am9