A 16″ barrel length is the standard for AR-15 rifles, offering an ideal balance of accuracy, velocity, and maneuverability for a wide range of shooting applications. This barrel length typically works with mid-length or carbine gas systems, compatible gas blocks, gas tubes, upper receivers, and handguards. It’s suitable for calibers like 5.56 NATO, .223, 300 Blackout, and .308, providing reliable cycling and effective performance for both tactical and recreational AR-platform builds.
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16″ AR-15 Rifle Kit – 15″ Slim Keymod & 80% Lower Receiver, Titanium Blue
Original price was: $559.00.$499.95Current price is: $499.95. -
Flat Dark Earth 16″ Kit 5.56 15″ Slim Keymod with Lower
Original price was: $559.00.$499.95Current price is: $499.95. -
Tungsten Grey 16″ Rifle Kit 5.56 with 15″ Keymod with Lower
Original price was: $559.00.$499.95Current price is: $499.95. -
AR-15 Rifle Kit complete with 12″ M-Lok Handguard 1×8 NO Lower – Black
Original price was: $499.95.$329.95Current price is: $329.95. -
16″ AR-15 Rifle Kit with 15″ Slim Keymod with 80% Lower Receiver – Burnt Bronze
Original price was: $559.00.$499.95Current price is: $499.95. -
AR-15 Rifle Kit 15 inch Keymod 1 x 7 Upper Assembled NO 80% Lower
Original price was: $519.95.$339.95Current price is: $339.95. -
16″ Flat Dark Earth Rifle Kit 5.56 with 12″ Keymod with Lower
Original price was: $559.00.$499.95Current price is: $499.95. -
16″ 5.56 AR-15 Complete Upper – Nitride Barrel 15″ M-LOK, 1:8 Twist – Black
Original price was: $389.95.$204.95Current price is: $204.95. -
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16″ AR-15 Rifle Kit with 12″ Keymod with Lower – OD Green
Original price was: $559.00.$499.95Current price is: $499.95. -
16′” AR-15 Rifle Kit with 12″ Slim Keymod with 80% Lower Receiver – Burnt Bronze
Original price was: $559.00.$499.95Current price is: $499.95. -
16″ 5.56 AR-15 Complete Upper – 15″ Keymod, 1:7 Twist, FDE – BCG & CH Included
Original price was: $359.99.$306.95Current price is: $306.95. -
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Zombie Green 16″ Rifle Kit 5.56 15″ Slim Keymod with Lower
Original price was: $559.00.$499.95Current price is: $499.95. -
16″ A2 Sight Tower M4 1×7 Carbine Upper No BCG or Charging Handle
Original price was: $329.95.$265.95Current price is: $265.95. -
16″ Magpul Rifle Kit 15″ Keymod Assembled WITH 80% Lower
Original price was: $579.95.$459.95Current price is: $459.95. -
Titanium Blue 16″ AR 15 Kit with 12″ Slim Keymod with Lower
Original price was: $559.00.$499.95Current price is: $499.95. -
Pink 16″ Rifle Kit 5.56 with 15″ Keymod with Lower
Original price was: $559.00.$499.95Current price is: $499.95. -
16″ 1×7 Carbine 15 inch M-LOK Rail No BCG or Charging Handle
Original price was: $389.95.$194.95Current price is: $194.95. -
AR-15 Magpul Rifle Kit 15″ M-lok Upper Assembled WITH 80% Lower
Original price was: $579.95.$459.95Current price is: $459.95. -
Purple 16″ Rifle Kit 5.56 with Lower 15″ Keymod Handguard
Original price was: $559.00.$499.95Current price is: $499.95. -
16″ 9MM Complete Rifle Kit with No Lower
Original price was: $509.00.$359.95Current price is: $359.95. -
16″ 1×7 Carbine 12 inch M-LOK Rail No BCG or Charging Handle
Original price was: $389.95.$194.95Current price is: $194.95.
