Rosco Manufacturing AR-15 Parts & Accessories
Rosco Manufacturing is a family-owned brand that specializes in producing durable AR-15 barrels and bolt carrier groups. Their products are designed for duty and professional use and are made in the USA. Rosco has been in operation for over 20 years.
Rosco Manufacturing was established in 20+ Years.
Manufacturing origin: Made in USA.
Market positioning: Duty / Professional.
Rosco Manufacturing has 119 products available on GunPartPicker, ranging from $0.00 to $656.99.
Rosco Manufacturing Product Categories
- Barrel: 107 products
- Bolt Carrier Group: 11 products
- Complete Rifle: 1 product
Stock status: 50 in stock, 69 out of stock.
1-16 of 107 results
1-16 of 107 results
Rosco Manufacturing
Rosco Manufacturing Bloodline 5.56 Ar-15 Barrel M4 Carbine - 14.5"
4.8 (4 reviews)
Caliber: AR-15
Gas System: Carbine
Length: Standard
Twist: 1:7
Contour: M4
Caliber
AR-15
Gas System
Carbine
Length
Standard
Twist
1:7
Contour
M4
$134$134
In Stock$134$134
In Stock
Rosco Manufacturing
Rosco Bloodline AR-15 16" 556 Barrel, 1:7 Twist - BL16M45567C
5.0 (4 reviews)
Caliber: 5.56 NATO
Gas System: Carbine
Length: 16
Twist: 1:7
Contour: M4
Caliber
5.56 NATO
Gas System
Carbine
Length
16
Twist
1:7
Contour
M4
$152$152
In Stock$152$152
In Stock
Rosco Manufacturing
Rosco Manufacturing Bloodline 5.56 Ar-15 Barrel Government Carbine - 11.5"
5.0 (1 review)
Caliber: 5.56 NATO
Gas System: Carbine
Length: Standard
Twist: 1:7
Contour: M4
Caliber
5.56 NATO
Gas System
Carbine
Length
Standard
Twist
1:7
Contour
M4
$121$121
In Stock$121$121
In Stock
Rosco Manufacturing
Rosco Manufacturing Bloodline 5.56 Ar-15 Barrel Government Mid-Length - 16"
Caliber: 5.56 NATO
Gas System: Mid-Length
Length: 16
Twist: 1:7
Contour: M4
Caliber
5.56 NATO
Gas System
Mid-Length
Length
16
Twist
1:7
Contour
M4
$158$158
In Stock$158$158
In Stock
Rosco Manufacturing
Rosco Manufacturing Bloodline 5.56 Ar-15 Barrel Government Mid-Length - 14.5"
Caliber: 5.56 NATO
Gas System: Mid-Length
Length: 14.5
Twist: 1:7
Contour: M4
Caliber
5.56 NATO
Gas System
Mid-Length
Length
14.5
Twist
1:7
Contour
M4
$154$154
In Stock$154$154
In Stock
Rosco Manufacturing
Rosco Manufacturing Purebred 300 Blackout Ar-15 Barrel Heavy Pistol - 10.5"
Caliber: 300 Blackout
Gas System: Pistol
Twist: 1:7
Contour: Heavy
Caliber
300 Blackout
Gas System
Pistol
Twist
1:7
Contour
Heavy
$149$149
In Stock$149$149
In Stock
Rosco Manufacturing
Rosco Manufacturing Bloodline 5.56 Ar-15 Barrel Heavy Carbine - 16"
Caliber: 5.56 NATO
Gas System: Carbine
Length: 16
Twist: 1:7
Contour: Heavy
Caliber
5.56 NATO
Gas System
Carbine
Length
16
Twist
1:7
Contour
Heavy
$140$140
In Stock$140$140
In Stock
Rosco Manufacturing
Rosco Manufacturing Bloodline 300 Blackout Ar-15 Barrel Heavy Pistol - 8.2"
Caliber: 300 Blackout
Gas System: Pistol
Length: Standard
Twist: 1:7
Contour: SOCOM
Caliber
300 Blackout
Gas System
Pistol
Length
Standard
Twist
1:7
Contour
SOCOM
$146$146
In Stock$146$146
In Stock
Rosco Manufacturing
Rosco Manufacturing K9 5.56 Nato Sage Dynamics Patrol Length Ar-15 Barrel - 12.5"
Caliber: 5.56 NATO
Gas System: Carbine
Length: 11.5
Twist: 1:7
Contour: Enhanced Taper
Caliber
5.56 NATO
Gas System
Carbine
Length
11.5
Twist
1:7
Contour
Enhanced Taper
$152$152
In Stock$152$152
In Stock
Rosco Manufacturing
Rosco Manufacturing Bloodline 5.56 Ar-15 Barrel Government Carbine - 12.5"
Caliber: 5.56 NATO
Gas System: Carbine
Length: Standard
Twist: 1:7
Contour: Government
Caliber
5.56 NATO
Gas System
Carbine
Length
Standard
Twist
1:7
Contour
Government
$148$148
In Stock$148$148
In Stock
Rosco Manufacturing
Rosco Manufacturing Bloodline 300 Blackout Ar-15 Barrel Heavy Pistol - 10.5"
Caliber: AR-15
Gas System: Pistol
Length: Standard
Twist: 1:7
Contour: HBAR
Caliber
AR-15
Gas System
Pistol
Length
Standard
Twist
1:7
Contour
HBAR
$123$123
In Stock$123$123
In Stock
Rosco Manufacturing
Rosco Manufacturing Husky 5.56x45mm NATO Threaded AR Barrel 10.3in HBAR/SOCOM Carbine Length 1-7 Twist 1/2x28 Phosphate/Chrome Lined Black
Caliber: 5.56 NATO
Gas System: Carbine
Length: 10.3
Twist: 1:7
Contour: SOCOM
Caliber
5.56 NATO
Gas System
Carbine
Length
10.3
Twist
1:7
Contour
SOCOM
$151$151
In Stock$151$151
In Stock
Rosco Manufacturing
Rosco Manufacturing Melonite Gastube Patrol Length
$22$22
In Stock$22$22
In Stock
Rosco Manufacturing
Rosco Manufacturing Bloodline 5.56 Ar-15 Barrel Government Carbine 10.5"
Caliber: 5.56 NATO
Gas System: Carbine
Length: 10.5
Twist: 1:7
Contour: M4
Caliber
5.56 NATO
Gas System
Carbine
Length
10.5
Twist
1:7
Contour
M4
$117$117
In Stock$117$117
In Stock
Rosco Manufacturing
Rosco Manufacturing K9 13.95" Nitride Mid-length Barrel
Caliber: 5.56 NATO
Gas System: Mid-Length
Length: 16
Twist: 1:7
Contour: Medium
Caliber
5.56 NATO
Gas System
Mid-Length
Length
16
Twist
1:7
Contour
Medium
$167$167
In Stock$167$167
In Stock
Rosco Manufacturing
Rosco Manufacturing K9 5.56 NATO Barrel & Hatchet Intermediate Length AR-15 Barrel - 16"
Caliber: 5.56 NATO
Gas System: Intermediate
Length: 16
Twist: 1:7
Caliber
5.56 NATO
Gas System
Intermediate
Length
16
Twist
1:7
$179$179
In Stock$179$179
In StockRosco Manufacturing
Rosco Manufacturing Bloodline 5.56 Ar-15 Barrel M4 Carbine - 14.5"
4.8 (4 reviews)
Caliber: AR-15
Gas System: Carbine
Length: Standard
Twist: 1:7
Contour: M4
Caliber
AR-15
Gas System
Carbine
Length
Standard
Twist
1:7
Contour
M4
In Stock
$134$134
$134$134
Rosco Manufacturing
Rosco Bloodline AR-15 16" 556 Barrel, 1:7 Twist - BL16M45567C
5.0 (4 reviews)
Caliber: 5.56 NATO
Gas System: Carbine
Length: 16
Twist: 1:7
Contour: M4
Caliber
5.56 NATO
Gas System
Carbine
Length
16
Twist
1:7
Contour
M4
In Stock
$152$152
$152$152
Rosco Manufacturing
Rosco Manufacturing Bloodline 5.56 Ar-15 Barrel Government Carbine - 11.5"
5.0 (1 review)
Caliber: 5.56 NATO
Gas System: Carbine
Length: Standard
Twist: 1:7
Contour: M4
Caliber
5.56 NATO
Gas System
Carbine
Length
Standard
Twist
1:7
Contour
M4
In Stock
$121$121
$121$121
Rosco Manufacturing
Rosco Manufacturing Bloodline 5.56 Ar-15 Barrel Government Mid-Length - 16"
Caliber: 5.56 NATO
Gas System: Mid-Length
Length: 16
Twist: 1:7
Contour: M4
Caliber
5.56 NATO
Gas System
Mid-Length
Length
16
Twist
1:7
Contour
M4
In Stock
$158$158
$158$158
Rosco Manufacturing
Rosco Manufacturing Bloodline 5.56 Ar-15 Barrel Government Mid-Length - 14.5"
Caliber: 5.56 NATO
Gas System: Mid-Length
Length: 14.5
Twist: 1:7
Contour: M4
Caliber
5.56 NATO
Gas System
Mid-Length
Length
14.5
Twist
1:7
Contour
M4
In Stock
$154$154
$154$154
Rosco Manufacturing
Rosco Manufacturing Purebred 300 Blackout Ar-15 Barrel Heavy Pistol - 10.5"
Caliber: 300 Blackout
Gas System: Pistol
Twist: 1:7
Contour: Heavy
Caliber
300 Blackout
Gas System
Pistol
Twist
1:7
Contour
Heavy
In Stock
$149$149
$149$149
Rosco Manufacturing
Rosco Manufacturing Bloodline 5.56 Ar-15 Barrel Heavy Carbine - 16"
Caliber: 5.56 NATO
Gas System: Carbine
Length: 16
Twist: 1:7
Contour: Heavy
Caliber
5.56 NATO
Gas System
Carbine
Length
16
Twist
1:7
Contour
Heavy
In Stock
$140$140
$140$140
Rosco Manufacturing
Rosco Manufacturing Bloodline 300 Blackout Ar-15 Barrel Heavy Pistol - 8.2"
Caliber: 300 Blackout
Gas System: Pistol
Length: Standard
Twist: 1:7
Contour: SOCOM
Caliber
300 Blackout
Gas System
Pistol
Length
Standard
Twist
1:7
Contour
SOCOM
In Stock
$146$146
$146$146
Rosco Manufacturing
Rosco Manufacturing K9 5.56 Nato Sage Dynamics Patrol Length Ar-15 Barrel - 12.5"
Caliber: 5.56 NATO
Gas System: Carbine
Length: 11.5
Twist: 1:7
Contour: Enhanced Taper
Caliber
5.56 NATO
Gas System
Carbine
Length
11.5
Twist
1:7
Contour
Enhanced Taper
In Stock
$152$152
$152$152
Rosco Manufacturing
Rosco Manufacturing Bloodline 5.56 Ar-15 Barrel Government Carbine - 12.5"
Caliber: 5.56 NATO
Gas System: Carbine
Length: Standard
Twist: 1:7
Contour: Government
Caliber
5.56 NATO
Gas System
Carbine
Length
Standard
Twist
1:7
Contour
Government
In Stock
$148$148
$148$148
Rosco Manufacturing
Rosco Manufacturing Bloodline 300 Blackout Ar-15 Barrel Heavy Pistol - 10.5"
Caliber: AR-15
Gas System: Pistol
Length: Standard
Twist: 1:7
Contour: HBAR
Caliber
AR-15
Gas System
Pistol
Length
Standard
Twist
1:7
Contour
HBAR
In Stock
$123$123
$123$123
Rosco Manufacturing
Rosco Manufacturing Husky 5.56x45mm NATO Threaded AR Barrel 10.3in HBAR/SOCOM Carbine Length 1-7 Twist 1/2x28 Phosphate/Chrome Lined Black
Caliber: 5.56 NATO
Gas System: Carbine
Length: 10.3
Twist: 1:7
Contour: SOCOM
Caliber
5.56 NATO
Gas System
Carbine
Length
10.3
Twist
1:7
Contour
SOCOM
In Stock
$151$151
$151$151
Rosco Manufacturing
Rosco Manufacturing Melonite Gastube Patrol Length
In Stock
$22$22
$22$22
Rosco Manufacturing
Rosco Manufacturing Bloodline 5.56 Ar-15 Barrel Government Carbine 10.5"
Caliber: 5.56 NATO
Gas System: Carbine
Length: 10.5
Twist: 1:7
Contour: M4
Caliber
5.56 NATO
Gas System
Carbine
Length
10.5
Twist
1:7
Contour
M4
In Stock
$117$117
$117$117
Rosco Manufacturing
Rosco Manufacturing K9 13.95" Nitride Mid-length Barrel
Caliber: 5.56 NATO
Gas System: Mid-Length
Length: 16
Twist: 1:7
Contour: Medium
Caliber
5.56 NATO
Gas System
Mid-Length
Length
16
Twist
1:7
Contour
Medium
In Stock
$167$167
$167$167
Rosco Manufacturing
Rosco Manufacturing K9 5.56 NATO Barrel & Hatchet Intermediate Length AR-15 Barrel - 16"
Caliber: 5.56 NATO
Gas System: Intermediate
Length: 16
Twist: 1:7
Caliber
5.56 NATO
Gas System
Intermediate
Length
16
Twist
1:7
In Stock
$179$179
$179$179
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