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FailZero EXO Coated M16 / AR-15 Bolt Carrier Group - Black FailZero EXO Coated M16 / AR-15 Bolt Carrier Group - Black
FailZero EXO Coated M16 / AR-15 Bolt Carrier Group - Black
Primary Arms · BCGs & Parts ()
$179.99
↑ $10.00
Price history & details ›
FailZero EXO Coated AR-15 Bolt Carrier Group FailZero EXO Coated AR-15 Bolt Carrier Group
FailZero EXO Coated AR-15 Bolt Carrier Group
Primary Arms · BCGs & Parts ()
$169.99
↑ $10.00
Price history & details ›
Bravo Company Manufacturing AR-15 Bolt Carrier Group - M16 Bravo Company Manufacturing AR-15 Bolt Carrier Group - M16
Bravo Company Manufacturing AR-15 Bolt Carrier Group - M16
Primary Arms · BCGs & Parts ()
$199.00
↑ $10.00
Price history & details ›
Fail Zero .450 Bushmaster AR-15 Bolt Carrier Group - No Hammer Fail Zero .450 Bushmaster AR-15 Bolt Carrier Group - No Hammer
Fail Zero .450 Bushmaster AR-15 Bolt Carrier Group - No Hammer
Primary Arms · BCGs & Parts ()
$189.99
↑ $10.00
Price history & details ›
CMC Triggers Enhanced Nitrided AR-308 Bolt Carrier Group CMC Triggers Enhanced Nitrided AR-308 Bolt Carrier Group
CMC Triggers Enhanced Nitrided AR-308 Bolt Carrier Group
Primary Arms · BCGs & Parts ()
$270.00
↓ $30.00
Price history & details ›
Odin Works AR10 Black Nitride Bolt Carrier Group Odin Works AR10 Black Nitride Bolt Carrier Group
Odin Works AR10 Black Nitride Bolt Carrier Group
Primary Arms · BCGs & Parts ()
Guntec USA .308 Bolt Carrier Group - Nitride Guntec USA .308 Bolt Carrier Group - Nitride
Guntec USA .308 Bolt Carrier Group - Nitride
Primary Arms · BCGs & Parts ()
SureFire Optimized AR-15 Bolt Carrier Group - 5.56 NATO SureFire Optimized AR-15 Bolt Carrier Group - 5.56 NATO
SureFire Optimized AR-15 Bolt Carrier Group - 5.56 NATO
Primary Arms · BCGs & Parts ()
Daniel Defense 16" 5.56 NATO CHF Carbine Length 1:7 M4 Contour AR-15 Barrel Daniel Defense 16" 5.56 NATO CHF Carbine Length 1:7 M4 Contour AR-15 Barrel
Daniel Defense 16" 5.56 NATO CHF Carbine Length 1:7 M4 Contour AR-15 Barrel
Primary Arms · Barrels ()
$348.00
↑ $10.00
Price history & details ›
Noveske 16" Recon 5.56 Stainless AR-15 Barrel Noveske 16" Recon 5.56 Stainless AR-15 Barrel
Noveske 16" Recon 5.56 Stainless AR-15 Barrel
Primary Arms · Barrels ()
Daniel Defense 14.5" 5.56 NATO CHF Mid-Length 1:7 Lightweight Contour AR-15 Barrel Daniel Defense 14.5" 5.56 NATO CHF Mid-Length 1:7 Lightweight Contour AR-15 Barrel
Daniel Defense 14.5" 5.56 NATO CHF Mid-Length 1:7 Lightweight Contour AR-15 Barrel
Primary Arms · Barrels ()
$348.00
↑ $10.00
Price history & details ›

50 shown

Description Price 90-day
Cryptic Coatings .308 Win AR-10 Bolt Carrier Group - Dragon's Breath Cryptic Coatings .308 Win AR-10 Bolt Carrier Group - Dragon's Breath
Cryptic Coatings .308 Win AR-10 Bolt Carrier Group - Dragon's Breath
Primary Arms · BCGs & Parts ()
$284.53
Price history & details ›
Spike's Tactical AR-308 Nickel Boron Complete Bolt Carrier Group Spike's Tactical AR-308 Nickel Boron Complete Bolt Carrier Group
Spike's Tactical AR-308 Nickel Boron Complete Bolt Carrier Group
Primary Arms · BCGs & Parts ()
$269.10
Price history & details ›
Radical Firearms 5.56/300 Blk Melonite AR-15 Bolt Carrier Group - Gen 2 Radical Firearms 5.56/300 Blk Melonite AR-15 Bolt Carrier Group - Gen 2
Radical Firearms 5.56/300 Blk Melonite AR-15 Bolt Carrier Group - Gen 2
Primary Arms · BCGs & Parts ()
$99.85
Price history & details ›
FailZero EXO Coated M16 / AR-15 Bolt Carrier Group - Black FailZero EXO Coated M16 / AR-15 Bolt Carrier Group - Black
FailZero EXO Coated M16 / AR-15 Bolt Carrier Group - Black
Primary Arms · BCGs & Parts ()
$179.99
↑ $10.00 May 18
Price history & details ›
FailZero EXO Coated AR-15 Bolt Carrier Group FailZero EXO Coated AR-15 Bolt Carrier Group
FailZero EXO Coated AR-15 Bolt Carrier Group
Primary Arms · BCGs & Parts ()
$169.99
↑ $10.00 May 18
Price history & details ›
Rubber City Armory 6.5 Grendel Type II AR-15 Bolt Carrier Group - Nitride Rubber City Armory 6.5 Grendel Type II AR-15 Bolt Carrier Group - Nitride
Rubber City Armory 6.5 Grendel Type II AR-15 Bolt Carrier Group - Nitride
Primary Arms · BCGs & Parts ()
$199.00
Price history & details ›
Rubber City Armory M16 / AR-15 Bolt Carrier Group - Nitride Rubber City Armory M16 / AR-15 Bolt Carrier Group - Nitride
Rubber City Armory M16 / AR-15 Bolt Carrier Group - Nitride
Primary Arms · BCGs & Parts ()
$189.00
Price history & details ›
Fail Zero 6.5 Grendel Type II AR-15 Bolt Carrier Group - No Hammer Fail Zero 6.5 Grendel Type II AR-15 Bolt Carrier Group - No Hammer
Fail Zero 6.5 Grendel Type II AR-15 Bolt Carrier Group - No Hammer
Primary Arms · BCGs & Parts ()
$189.99
Price history & details ›
Bravo Company Manufacturing AR-15 Bolt Carrier Group - M16 Bravo Company Manufacturing AR-15 Bolt Carrier Group - M16
Bravo Company Manufacturing AR-15 Bolt Carrier Group - M16
Primary Arms · BCGs & Parts ()
$199.00
↑ $10.00 May 18
Price history & details ›
Fail Zero .450 Bushmaster AR-15 Bolt Carrier Group - No Hammer Fail Zero .450 Bushmaster AR-15 Bolt Carrier Group - No Hammer
Fail Zero .450 Bushmaster AR-15 Bolt Carrier Group - No Hammer
Primary Arms · BCGs & Parts ()
$189.99
↑ $10.00 May 18
Price history & details ›
Cryptic Coatings 9mm AR-15 Bolt Carrier Group - Mystic Gold Cryptic Coatings 9mm AR-15 Bolt Carrier Group - Mystic Gold
Cryptic Coatings 9mm AR-15 Bolt Carrier Group - Mystic Gold
Primary Arms · BCGs & Parts ()
$199.50
Price history & details ›
Cryptic Coatings 9mm AR-15 Bolt Carrier Group - Dragon's Breath Cryptic Coatings 9mm AR-15 Bolt Carrier Group - Dragon's Breath
Cryptic Coatings 9mm AR-15 Bolt Carrier Group - Dragon's Breath
Primary Arms · BCGs & Parts ()
$199.50
Price history & details ›
Cryptic Coatings 9mm AR-15 Bolt Carrier Group - Mystic Black Cryptic Coatings 9mm AR-15 Bolt Carrier Group - Mystic Black
Cryptic Coatings 9mm AR-15 Bolt Carrier Group - Mystic Black
Primary Arms · BCGs & Parts ()
$218.50
Price history & details ›
CMC Triggers Enhanced Nitrided AR-308 Bolt Carrier Group CMC Triggers Enhanced Nitrided AR-308 Bolt Carrier Group
CMC Triggers Enhanced Nitrided AR-308 Bolt Carrier Group
Primary Arms · BCGs & Parts ()
$270.00
↓ $30.00 May 18
Price history & details ›
Odin Works AR10 Black Nitride Bolt Carrier Group Odin Works AR10 Black Nitride Bolt Carrier Group
Odin Works AR10 Black Nitride Bolt Carrier Group
Primary Arms · BCGs & Parts ()
$213.75
Price history & details ›
CMC Triggers Enhanced Nitrided AR-15 Bolt Carrier Group - 6mm ARC CMC Triggers Enhanced Nitrided AR-15 Bolt Carrier Group - 6mm ARC
CMC Triggers Enhanced Nitrided AR-15 Bolt Carrier Group - 6mm ARC
Primary Arms · BCGs & Parts ()
$179.10
Price history & details ›
Angstadt Arms 5.56 M16 / AR-15 Bolt Carrier Group - Nitride Angstadt Arms 5.56 M16 / AR-15 Bolt Carrier Group - Nitride
Angstadt Arms 5.56 M16 / AR-15 Bolt Carrier Group - Nitride
Primary Arms · BCGs & Parts ()
$125.00
Price history & details ›
Faxon Firearms 5.56 NATO AR-15 Bolt Carrier Group - Nitride Faxon Firearms 5.56 NATO AR-15 Bolt Carrier Group - Nitride
Faxon Firearms 5.56 NATO AR-15 Bolt Carrier Group - Nitride
Primary Arms · BCGs & Parts ()
$134.00
Price history & details ›
Guntec USA .308 Bolt Carrier Group - Nitride Guntec USA .308 Bolt Carrier Group - Nitride
Guntec USA .308 Bolt Carrier Group - Nitride
Primary Arms · BCGs & Parts ()
$198.95
Price history & details ›
SureFire Optimized AR-15 Bolt Carrier Group - 5.56 NATO SureFire Optimized AR-15 Bolt Carrier Group - 5.56 NATO
SureFire Optimized AR-15 Bolt Carrier Group - 5.56 NATO
Primary Arms · BCGs & Parts ()
$449.99
Price history & details ›
Geissele Freedom Weapon GFW 5.56 NATO 8" - AR-15 SBR Geissele Freedom Weapon GFW 5.56 NATO 8" - AR-15 SBR
Geissele Freedom Weapon GFW 5.56 NATO 8" - AR-15 SBR
Primary Arms · Barrels ()
$2800.00
Price history & details ›
Daniel Defense 16" 5.56 NATO CHF Carbine Length 1:7 Lightweight Contour AR-15 Barrel Daniel Defense 16" 5.56 NATO CHF Carbine Length 1:7 Lightweight Contour AR-15 Barrel
Daniel Defense 16" 5.56 NATO CHF Carbine Length 1:7 Lightweight Contour AR-15 Barrel
Primary Arms · Barrels ()
$328.00
Price history & details ›
Noveske 13.7" Infidel 5.56mm Stainless AR-15 Barrel Noveske 13.7" Infidel 5.56mm Stainless AR-15 Barrel
Noveske 13.7" Infidel 5.56mm Stainless AR-15 Barrel
Primary Arms · Barrels ()
$400.00
Price history & details ›
Ballistic Advantage Modern Series 16" 5.56 NATO M4 Contour 1:7 Nitride AR-15 Barrel - Carbine - 1/2x28 Ballistic Advantage Modern Series 16" 5.56 NATO M4 Contour 1:7 Nitride AR-15 Barrel - Carbine - 1/2x28
Ballistic Advantage Modern Series 16" 5.56 NATO M4 Contour 1:7 Nitride AR-15 Barrel - Carbine - 1/2x28
Primary Arms · Barrels ()
$161.50
Price history & details ›
Ballistic Advantage Modern Series 16" 5.56 NATO Government Contour 1:7 Nitride AR-15 Barrel - Mid-Length - 1/2x28 Ballistic Advantage Modern Series 16" 5.56 NATO Government Contour 1:7 Nitride AR-15 Barrel - Mid-Length - 1/2x28
Ballistic Advantage Modern Series 16" 5.56 NATO Government Contour 1:7 Nitride AR-15 Barrel - Mid-Length - 1/2x28
Primary Arms · Barrels ()
$166.25
Price history & details ›
Daniel Defense 16" 5.56 NATO CHF Carbine Length 1:7 M4 Contour AR-15 Barrel Daniel Defense 16" 5.56 NATO CHF Carbine Length 1:7 M4 Contour AR-15 Barrel
Daniel Defense 16" 5.56 NATO CHF Carbine Length 1:7 M4 Contour AR-15 Barrel
Primary Arms · Barrels ()
$348.00
↑ $10.00 Jun 3
Price history & details ›
Bravo Company Manufacturing 16" 5.56 NATO 1:7 Mid-Length Govt. Profile AR-15 Barrel Bravo Company Manufacturing 16" 5.56 NATO 1:7 Mid-Length Govt. Profile AR-15 Barrel
Bravo Company Manufacturing 16" 5.56 NATO 1:7 Mid-Length Govt. Profile AR-15 Barrel
Primary Arms · Barrels ()
$279.00
Price history & details ›
CMMG .300 Blackout AR-15 Barrel Multi-Role Profile - 16.1" CMMG .300 Blackout AR-15 Barrel Multi-Role Profile - 16.1"
CMMG .300 Blackout AR-15 Barrel Multi-Role Profile - 16.1"
Primary Arms · Barrels ()
$189.99
Price history & details ›
Odin Works 6.5 Grendel Type II AR-15 Barrel 1:8 Rifle Length DMR 20" w/BCG/Gas Block Odin Works 6.5 Grendel Type II AR-15 Barrel 1:8 Rifle Length DMR 20" w/BCG/Gas Block
Odin Works 6.5 Grendel Type II AR-15 Barrel 1:8 Rifle Length DMR 20" w/BCG/Gas Block
Primary Arms · Barrels ()
$437.00
↑ $4.75 Jun 2
Price history & details ›
Odin Works 6.5 Grendel Type II AR-15 Barrel 1:8 Intermediate Length DMR 18" w/BCG/Gas Block Odin Works 6.5 Grendel Type II AR-15 Barrel 1:8 Intermediate Length DMR 18" w/BCG/Gas Block
Odin Works 6.5 Grendel Type II AR-15 Barrel 1:8 Intermediate Length DMR 18" w/BCG/Gas Block
Primary Arms · Barrels ()
$456.00
Price history & details ›
Odin Works 300 BLK AR-15 Barrel Pistol Length Medium Contour w/Gas Block - 10.5" Odin Works 300 BLK AR-15 Barrel Pistol Length Medium Contour w/Gas Block - 10.5"
Odin Works 300 BLK AR-15 Barrel Pistol Length Medium Contour w/Gas Block - 10.5"
Primary Arms · Barrels ()
$256.50
Price history & details ›
Noveske 16" Recon 5.56 Stainless AR-15 Barrel Noveske 16" Recon 5.56 Stainless AR-15 Barrel
Noveske 16" Recon 5.56 Stainless AR-15 Barrel
Primary Arms · Barrels ()
$440.00
Price history & details ›
Noveske  14.5" Afghan 5.56mm Stainless AR-15 Barrel Noveske  14.5" Afghan 5.56mm Stainless AR-15 Barrel
Noveske 14.5" Afghan 5.56mm Stainless AR-15 Barrel
Primary Arms · Barrels ()
$420.00
Price history & details ›
Faxon Firearms .223 Wylde Mid-Length Gunner AR-15 Barrel - 16" Faxon Firearms .223 Wylde Mid-Length Gunner AR-15 Barrel - 16"
Faxon Firearms .223 Wylde Mid-Length Gunner AR-15 Barrel - 16"
Primary Arms · Barrels ()
$221.00
Price history & details ›
Faxon Firearms 7.5" 5.56 NATO Pistol Length Govt/SOCOM AR-15 Barrel Faxon Firearms 7.5" 5.56 NATO Pistol Length Govt/SOCOM AR-15 Barrel
Faxon Firearms 7.5" 5.56 NATO Pistol Length Govt/SOCOM AR-15 Barrel
Primary Arms · Barrels ()
$150.00
Price history & details ›
Daniel Defense 16" 5.56 NATO CHF Carbine Length 1:7 M4 Contour AR-15 Barrel with Gas Block Daniel Defense 16" 5.56 NATO CHF Carbine Length 1:7 M4 Contour AR-15 Barrel with Gas Block
Daniel Defense 16" 5.56 NATO CHF Carbine Length 1:7 M4 Contour AR-15 Barrel with Gas Block
Primary Arms · Barrels ()
$420.00
↑ $12.00 Jun 3
Price history & details ›
Daniel Defense 14.5" 5.56 NATO CHF Mid-Length 1:7 Lightweight Contour AR-15 Barrel Daniel Defense 14.5" 5.56 NATO CHF Mid-Length 1:7 Lightweight Contour AR-15 Barrel
Daniel Defense 14.5" 5.56 NATO CHF Mid-Length 1:7 Lightweight Contour AR-15 Barrel
Primary Arms · Barrels ()
$348.00
↑ $10.00 Jun 3
Price history & details ›
Faxon Firearms 16" 6.5 Grendel Type II Mid-Length Gunner AR-15 Barrel Faxon Firearms 16" 6.5 Grendel Type II Mid-Length Gunner AR-15 Barrel
Faxon Firearms 16" 6.5 Grendel Type II Mid-Length Gunner AR-15 Barrel
Primary Arms · Barrels ()
$230.00
Price history & details ›
Faxon Firearms 16" 300 BLK Carbine Length Gunner Barrel Faxon Firearms 16" 300 BLK Carbine Length Gunner Barrel
Faxon Firearms 16" 300 BLK Carbine Length Gunner Barrel
Primary Arms · Barrels ()
$160.00
Price history & details ›
Faxon Firearms 7.5" 300 BLK Pistol Length Gunner AR-15 Barrel Faxon Firearms 7.5" 300 BLK Pistol Length Gunner AR-15 Barrel
Faxon Firearms 7.5" 300 BLK Pistol Length Gunner AR-15 Barrel
Primary Arms · Barrels ()
$148.00
Price history & details ›
Faxon Firearms 16" .223 Wylde Mid-Length Flame Fluted Barrel Faxon Firearms 16" .223 Wylde Mid-Length Flame Fluted Barrel
Faxon Firearms 16" .223 Wylde Mid-Length Flame Fluted Barrel
Primary Arms · Barrels ()
$276.00
Price history & details ›
Ballistic Advantage Premium Series 16" 223 Wylde Tactical Government Contour 1:8 Stainless AR-15 Barrel - Mid-Length - 1/2x28 Ballistic Advantage Premium Series 16" 223 Wylde Tactical Government Contour 1:8 Stainless AR-15 Barrel - Mid-Length - 1/2x28
Ballistic Advantage Premium Series 16" 223 Wylde Tactical Government Contour 1:8 Stainless AR-15 Barrel - Mid-Length - 1/2x28
Primary Arms · Barrels ()
$194.75
Price history & details ›
Faxon Firearms 16" .458 SOCOM Carbine Length Gunner Big Bore AR-15 Barrel Faxon Firearms 16" .458 SOCOM Carbine Length Gunner Big Bore AR-15 Barrel
Faxon Firearms 16" .458 SOCOM Carbine Length Gunner Big Bore AR-15 Barrel
Primary Arms · Barrels ()
$201.00
Price history & details ›
Rosco Manufacturing Bloodline 5.56 AR-15 Barrel Government Carbine - 11.5" Rosco Manufacturing Bloodline 5.56 AR-15 Barrel Government Carbine - 11.5"
Rosco Manufacturing Bloodline 5.56 AR-15 Barrel Government Carbine - 11.5"
Primary Arms · Barrels ()
$150.30
Price history & details ›
LMT 5.56 Chrome Lined M4 AR-15 Barrel with A2 FSB - 14.5" LMT 5.56 Chrome Lined M4 AR-15 Barrel with A2 FSB - 14.5"
LMT 5.56 Chrome Lined M4 AR-15 Barrel with A2 FSB - 14.5"
Primary Arms · Barrels ()
$428.40
Price history & details ›
Ballistic Advantage Performance Series 5.56 Hanson Mid-Length AR-15 Barrel with Pinned Gas Block - 16" Ballistic Advantage Performance Series 5.56 Hanson Mid-Length AR-15 Barrel with Pinned Gas Block - 16"
Ballistic Advantage Performance Series 5.56 Hanson Mid-Length AR-15 Barrel with Pinned Gas Block - 16"
Primary Arms · Barrels ()
$228.00
Price history & details ›
Faxon Firearms 5.56 Mid-Length Gunner AR-15 Barrel with Integral Brake - 16" Faxon Firearms 5.56 Mid-Length Gunner AR-15 Barrel with Integral Brake - 16"
Faxon Firearms 5.56 Mid-Length Gunner AR-15 Barrel with Integral Brake - 16"
Primary Arms · Barrels ()
$241.00
Price history & details ›
Faxon Firearms 5.56 Mid-Length Pencil AR-15 Barrel with Integral Brake - 16" Faxon Firearms 5.56 Mid-Length Pencil AR-15 Barrel with Integral Brake - 16"
Faxon Firearms 5.56 Mid-Length Pencil AR-15 Barrel with Integral Brake - 16"
Primary Arms · Barrels ()
$242.00
Price history & details ›
Faxon Firearms 5.56 Mid-Length Gunner AR-15 Barrel with Integral Flash Hider - 16" Faxon Firearms 5.56 Mid-Length Gunner AR-15 Barrel with Integral Flash Hider - 16"
Faxon Firearms 5.56 Mid-Length Gunner AR-15 Barrel with Integral Flash Hider - 16"
Primary Arms · Barrels ()
$241.00
Price history & details ›
Faxon Firearms .350 Legend AR-15 Barrel Gunner Profile Nitride - 16" Faxon Firearms .350 Legend AR-15 Barrel Gunner Profile Nitride - 16"
Faxon Firearms .350 Legend AR-15 Barrel Gunner Profile Nitride - 16"
Primary Arms · Barrels ()
$172.00
Price history & details ›

50 shown

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