1. Firearms
  3. Semi-Auto Rifles

5.56 mm Semi-Auto Rifles

MK12 5.56MM SEMI-AUTOMATIC RIFLE

Daniel Defense MK12 5.56mm Semi-Automatic AR-15 Rifle

  • $2,457.00
In Stock
SPEC15 5.56MM NATO RIFLE

Black Rain Ordnance Spec15 5.56mm NATO Semi-Auto Rifle with Green Finish

  • $1,899.99 $1,199.99
In Stock
DDM4 V7 SLW 5.56MM SEMI-AUTOMATIC RIFLE

Daniel Defense DDM4 V7 SLW 5.56mm Semi-Automatic Rifle

In Stock
DDM4V7 PRO 5.56MM 16` RATTLECAN

Daniel Defense DDM4 V7 Pro Rattlecan 5.56mm AR-15 Rifle with 18 Inch Barrel

  • $2,468.00
In Stock
HELLION 5.56NATO SEMI-AUTOMATIC BULLPUP RIFLE WITH 16 INCH BARREL

Springfield Hellion 5.56mm Semi-Automatic Fully-Ambidextrous Bullpup Rifle with 16 Inch Barrel

  • $1,999.99
In Stock
AR-556 5.56 NATO UNITED WE STAND LASER ENGRAVING

Ruger AR-556 5.56mmm Semi-Automatic Rifle with United We Stand Laser Engraving

  • $829.00 $699.99
In Stock
  • Brand: Ruger
  • Item Number: 8500UNITEDWE
DD4 RIII 16 IN BBL 5.56 32 RND MAG

Daniel Defense DD4 RIII 5.56mm Semi-Automatic Black AR-15 Rifle with RIS III Rail and Fully-Ambidextrous Lower

  • $2,394.00
In Stock
DD4 M4A1 RIII 5.56 14. 5 IN BBL 32 RD MAG

Daniel Defense M4A1 RIII 5.56mm Semi-Automatic AR-15 Rifle with Fully-Ambidextrous Lower

  • $2,394.00
In Stock
SAINT VICTOR 5.56NATOSEMI-AUTOMATIC AR-15 RIFLE WITH GRAY MAGPUL FURNITURE

Springfield Saint Victor 5.56mm Semi-Automatic AR-15 Rifle with Hex Dragonfly Red Dot and Green Dot

  • $1,172.00 $1,079.99
In Stock
ZION Z-15 5.56MM 18` BARREL 2-STAGE TRIGGER 30RND PMAG

IWI Zion Z-15 Special Purpose 5.56mm Semi-Automatic Rifle with 18 Inch Barrel and Two-Stage Trigger

  • $1,299.99
In Stock
  • Brand: IWI
  • Item Number: Z15SPR18
DD4 RIII 5.56MM SEMI-AUTOMATIC AR-15 RIFLE WITH BLACK FINISH

Daniel Defense DD4 RIII 5.56mm Semi-Automatic AR-15 Rifle with Black Finish

  • $2,394.00
In Stock
CARBON-15 5.56MM RIFLE

Bushmaster Carbon-15 5.56mm Carbon Fiber Rifle

  • $932.99 $769.99
XM15-E2S 5.56MM PATROLMANS CARBINE

Bushmaster XM15-E2S 5.56mm Patrolmans Carbine

  • $1,274.88 $749.99
XM15-E2S 5.56 ORC CARBINE WITH TELESTOCK

Bushmaster XM15-E2S 5.56mm ORC M4 Carbine

  • $1,082.45 $599.99
M4 CARBINE 5.56 LE6920 SERIES

Colt M4 Carbine 5.56x45 NATO LE6920 Series

  • $1,999.99
A-15 PANTHER LITE 16A3 .223/5.56MM RIFLE

DPMS A-15 Panther Lite 5.56mm A3 Flat-top Rifle

  • $769.99 $634.95
CQB MRP DEFENDER MODEL 16 5.56 CARBINE

LMT CQB MRP Defender Model 16 5.56mm Carbine

  • $2,350.00 $1,499.99
  • Brand: LMT
  • Item Number: CQB16
LAR-15 TACTICAL CAR A4 5.56 CARBINE

Rock River Arms LAR-15 Tactical 5.56 Carbine Semi-Automatic Rifle

  • $1,215.00 $899.99
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