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5.56x45 16-17" Products

1-24 of 276 Products
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American Tactical Omni Hybrid 16" 5.56 Nato AR-15 Rifle Package, 15" M-LOK Handguard, 60 Round Magazine, Red/Green Reflex Sight - Battlefield Green

American Tactical Omni Hybrid 16" 5.56 Nato AR-15 Rifle Package, 15" M-LOK Handguard, 60 Round Magazine, Red/Green Reflex Sight - Battlefield Green

$399 99 $499.99
In Stock
Plum Crazy Semi-Auto 5.56 NATO AR-15 Rifle, 16" 1:8 Twist, 15" M-LOK Rail, 6 Position Stock, A2 Grip, 30 Rd Mag - Black - PlumCrazy, ETAGPCG2556ML15C

Plum Crazy Semi-Auto 5.56 NATO AR-15 Rifle, 16" 1:8 Twist, 15" M-LOK Rail, 6 Position Stock, A2 Grip, 30 Rd Mag - Black - PlumCrazy, ETAGPCG2556ML15C
$349 00 $389.99
In Stock
Anderson Mfg. AM-15 Stallion, AR-15 Rifle, Semi-Auto, 5.56 Nato, 16" BBL, 1 In 8 Twist, 15" M-Lok Rail, 30 Rd Mag, M4 Stock, M2 Grip - B2-K869-A033

Anderson Mfg. AM-15 Stallion, AR-15 Rifle, Semi-Auto, 5.56 Nato, 16" BBL, 1 In 8 Twist, 15" M-Lok Rail, 30 Rd Mag, M4 Stock, M2 Grip - B2-K869-A033
$399 99 $449.99
In Stock
Pioneer Arms Limited Edition Indonesian Contract Semi-Automatic 5.56 NATO AK-47 Rifle, 3-30 Rd Mags, Accessories - POL-AK-S-FT-LIMITED-ED-INDO-556

Pioneer Arms Limited Edition Indonesian Contract Semi-Automatic 5.56 NATO AK-47 Rifle, 3-30 Rd Mags, Accessories - POL-AK-S-FT-LIMITED-ED-INDO-556
$899 99
In Stock
Aero Precision Threaded Complete Upper, 16" 5.56 HBAR Mid-Length Barrel with 15" ATLAS S-ONE M-LOK Handguard - FDE Cerakote - APAR700115M97

Aero Precision Threaded Complete Upper, 16" 5.56 HBAR Mid-Length Barrel with 15" ATLAS S-ONE M-LOK Handguard - FDE Cerakote - APAR700115M97

$624 99
In Stock
Only 2 Left!
Aero Precision AR15 Complete Upper, 16" 5.56 M4 Barrel with 15" M-LOK ATLAS R-ONE Handguard - Anodized Black - APSL100725

Aero Precision AR15 Complete Upper, 16" 5.56 M4 Barrel with 15" M-LOK ATLAS R-ONE Handguard - Anodized Black - APSL100725

$399 99 $549.99
In Stock
Pioneer Arms GROM Series Semi-Automatic 5.56x45mm AK-47 Style Rifle with Laminated Handguard, Underfolder Stock, Faux Suppressor, & 30 Round Magazine - POL-AK-GROM-FT-UF-W-556

Pioneer Arms GROM Series Semi-Automatic 5.56x45mm AK-47 Style Rifle with Laminated Handguard, Underfolder Stock, Faux Suppressor, & 30 Round Magazine - POL-AK-GROM-FT-UF-W-556

$709 77
In Stock
Aero Precision M4E1 Threaded 16" 5.56x45mm Mid-Length Complete Upper Receiver with ATLAS S-ONE Handguard - OD Green Anodized - APAR700179M7

Aero Precision M4E1 Threaded 16" 5.56x45mm Mid-Length Complete Upper Receiver with ATLAS S-ONE Handguard - OD Green Anodized - APAR700179M7

$589 99
In Stock
Only 6 Left!
Aero Precision AR15 16" 5.56 Mid-Length Complete Upper, with 15" M-LOK ATLAS R-ONE Handguard - Anodized Black - APSL100731

Aero Precision AR15 16" 5.56 Mid-Length Complete Upper, with 15" M-LOK ATLAS R-ONE Handguard - Anodized Black - APSL100731

$399 99 $549.99
In Stock
Diamondback DBK1717K005 DB15 16" M-Lok MOE 30rd Black

Diamondback DBK1717K005 DB15 16" M-Lok MOE 30rd Black

$517 00
In Stock
Aero Precision M4E1 Enhanced 16" 5.56 Mid-Length Complete Upper Receiver with 15" Enhanced Gen 2 M-LOK Handguard- Cerakote FDE - APAR640252M7

Aero Precision M4E1 Enhanced 16" 5.56 Mid-Length Complete Upper Receiver with 15" Enhanced Gen 2 M-LOK Handguard- Cerakote FDE - APAR640252M7
$619 99
In Stock
Only 1 Left!
Aero Precision Threaded PRO Complete Upper, 16.3" 5.56 CHF Mid-Length Barrel with 15" ATLAS R-ONE M-LOK Handguard - Kodiak Brown Anodized - APUG700401M103-1

Aero Precision Threaded PRO Complete Upper, 16.3" 5.56 CHF Mid-Length Barrel with 15" ATLAS R-ONE M-LOK Handguard - Kodiak Brown Anodized - APUG700401M103-1

$1029 99
In Stock
Only 3 Left!
Aero Precision M4E1 Enhanced Complete Upper, 16" 5.56 HBAR MID-Length Barrel with 15" Enhanced Quad Rail Handguard - Anodized Black - APAR600206Q97

Aero Precision M4E1 Enhanced Complete Upper, 16" 5.56 HBAR MID-Length Barrel with 15" Enhanced Quad Rail Handguard - Anodized Black - APAR600206Q97

$589 99
In Stock
Only 2 Left!
Kel-Tec RDBBLK RDB Downward Ejecting Bullpup Semi-Auto .223/5.56 NATO 17.3" FH 20+1

Kel-Tec RDBBLK RDB Downward Ejecting Bullpup Semi-Auto .223/5.56 NATO 17.3" FH 20+1
$923 90
In Stock
Only 3 Left!
Aero Precision M4E1 Threaded 16" 5.56 Mid-Length Complete Upper Receiver with 15" ATLAS S-ONE Handguard - Cerakote FDE - APAR700315M7

Aero Precision M4E1 Threaded 16" 5.56 Mid-Length Complete Upper Receiver with 15" ATLAS S-ONE Handguard - Cerakote FDE - APAR700315M7

$628 56
In Stock
Only 4 Left!
Radical Firearms FR16-SOCOM, 5.56x45mm, Semi Automatic Rifle, 16" Barrel, 1/7 twist, 15" RPR Handguard, OD Green B5 Furniture, 30rd Magazine -RF10672

Radical Firearms FR16-SOCOM, 5.56x45mm, Semi Automatic Rifle, 16" Barrel, 1/7 twist, 15" RPR Handguard, OD Green B5 Furniture, 30rd Magazine -RF10672

$423 86
In Stock
Pioneer Arms Forged Series Sporter Underfolder Semi-Automatic AK-47 Style 5.56x45mm Rifle, Wood Furniture, and 30 Round Mag - POL-AK-S-UF-FT-W-556

Pioneer Arms Forged Series Sporter Underfolder Semi-Automatic AK-47 Style 5.56x45mm Rifle, Wood Furniture, and 30 Round Mag - POL-AK-S-UF-FT-W-556
$756 16
In Stock
Diamondback DB1721K001 DB15 Combo 5.56x45mm NATO & 300 Blackout 16" 30+1, Black, Magpul Stock & Grip Includes Upper

Diamondback DB1721K001 DB15 Combo 5.56x45mm NATO & 300 Blackout 16" 30+1, Black, Magpul Stock & Grip Includes Upper

$921 00
In Stock
Aero Precision AR15 16" 5.56 Mid-Length HBAR Complete Upper w/ 15" M-LOK ATLAS S-ONE Handguards - Anodized Black - APSL100719

Aero Precision AR15 16" 5.56 Mid-Length HBAR Complete Upper w/ 15" M-LOK ATLAS S-ONE Handguards - Anodized Black - APSL100719

$399 99 $549.99
In Stock
Only 4 Left!
Radical Firearms FR16556SOC15SHR AR-15 MHR 30+1 16" CMV, Black, 15" M-Lok Skinny Hybrid Handguard, B5 Systems Bravo Stock & Type 23 P-Grip

Radical Firearms FR16556SOC15SHR AR-15 MHR 30+1 16" CMV, Black, 15" M-Lok Skinny Hybrid Handguard, B5 Systems Bravo Stock & Type 23 P-Grip

$543 00
In Stock
Diamondback DB1784K101 556 DB15 30rd M-LOK ODG

Diamondback DB1784K101 556 DB15 30rd M-LOK ODG

$1014 00
In Stock
Diamondback DB175AK061 DB15 16" 30+1 Flat Dark Earth 6 Position Stock Black Magpul MOE Grip

Diamondback DB175AK061 DB15 16" 30+1 Flat Dark Earth 6 Position Stock Black Magpul MOE Grip
$652 00
In Stock
Tacfire 5.56x45mm 16" AR-15 Complete Upper Receiver with Bolt Carrier Group, Charging Handle, M-LOK Handguard - BU-556-16

Tacfire 5.56x45mm 16" AR-15 Complete Upper Receiver with Bolt Carrier Group, Charging Handle, M-LOK Handguard - BU-556-16
$299 99
In Stock
Only 2 Left!
Aero Precision M4E1 Threaded 16" 5.56 Pencil Complete Upper Receiver with ATLAS R-ONE Handguard - Anodized Black - APAR700705M39

Aero Precision M4E1 Threaded 16" 5.56 Pencil Complete Upper Receiver with ATLAS R-ONE Handguard - Anodized Black - APAR700705M39

$594 99
In Stock
Only 2 Left!
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