Skip to main content
We may get paid by partner for deals, including promoted items

Menu

Trending
Top Brands Palmetto State ArmoryHot Yeti CoolerDeal NatchezDeal SitkaDeal 5.11Sale Winter Clearance Amazon Pickleball Sale Amazon FitnessHot Stores
Rosco Manufacturing Rosbcg002 556/300blk Phosphate Blt Crry by Rosco Manufacturing -

Product Description

These 5.56/300 blk bolt carrier groups are phosphate coated with chrome lined gas key & bolt channel, full-auto rated, properly staked, and the bolts are matched to the barrel.Finish: Black PhosphateMaterial: Stainless Steel

Rosco Manufacturing Rosbcg002 556/300blk Phosphate Blt Crry

at Firearms Depot
Browse all Firearms Depot deals
$180.45
In Stock at Firearms Depot
Price checked 14 days ago
Buy Now at Firearms Depot
Secure checkout Easy returns
or compare prices
Amazon logo Amazon eBay logo eBay

Product Details

Brand Rosco Manufacturing
Rosco Manufacturing

More from Rosco Manufacturing

Primary Arms
Last Updated:
Aug 11, 2026 12:04 AM
Rosco Manufacturing K9 5.56 NATO Kinetic Consulting Patrol Length AR-15 Barrel - 11.5" - Open Box Rosco Manufacturing K9 5.56 NATO Kinetic Consulting Patrol Length AR-15 Barrel - 11.5" - Open Box View Details
$115.50
Buy Now · $115.50
Primary Arms
KYGUNCO
Last Updated:
Aug 10, 2026 10:32 PM
ROSCO MANUFACTURING Bolt Carrier Group 5.56/300 Blk fits AR-15 Black ROSCO MANUFACTURING Bolt Carrier Group 5.56/300 Blk fits AR-15 Black View Details
$165.74
Buy Now · $165.74
KYGUNCO
Optics Planet
Last Updated:
Aug 10, 2026 08:43 PM
Sold Out
Rosco Manufacturing M-LOK Handguard w/Logo Black 15in Rosco Manufacturing M-LOK Handguard w/Logo Black 15in View Details
$159.99
Buy Now · $159.99
Optics Planet
Optics Planet
Last Updated:
Aug 10, 2026 08:43 PM
Sold Out
Rosco Manufacturing M-LOK Handguard w/Logo Black 13in Rosco Manufacturing M-LOK Handguard w/Logo Black 13in View Details
$149.99
Buy Now · $149.99
Optics Planet
Optics Planet
Last Updated:
Aug 10, 2026 08:43 PM
Sold Out
Rosco Manufacturing M-LOK Handguard w/Logo Black 10.5in Rosco Manufacturing M-LOK Handguard w/Logo Black 10.5in View Details
$139.99
Buy Now · $139.99
Optics Planet
Optics Planet
Last Updated:
Aug 10, 2026 08:43 PM
Sold Out
Rosco Manufacturing M-LOK Handguard w/Logo Black 9.25in Rosco Manufacturing M-LOK Handguard w/Logo Black 9.25in View Details
$129.99
Buy Now · $129.99
Optics Planet
TLO Outdoors
Last Updated:
Aug 10, 2026 08:01 PM
Rosco Manufacturing Bloodline 16in .300 Blackout AR-15 Heavy Profile Nitride Barrel BL-16-HB-300BLK-8-P Rosco Manufacturing Bloodline 16in .300 Blackout AR-15 Heavy Profile Nitride Barrel BL-16-HB-300BLK-8-P View Details
$183.98
Buy Now · $183.98
TLO Outdoors
TLO Outdoors
Last Updated:
Aug 10, 2026 08:03 PM
Rosco Manufacturing Bloodline 12.5" 5.56 NATO 4150 CMV Nitride AR-15 Barrel BL-125-M4-556-7-C Rosco Manufacturing Bloodline 12.5" 5.56 NATO 4150 CMV Nitride AR-15 Barrel BL-125-M4-556-7-C View Details
$157.98
Buy Now · $157.98
TLO Outdoors
Optics Planet
Last Updated:
Aug 10, 2026 08:47 PM
DEMO Rosco Manufacturing Bloodline 5.56 NATO Barrel M4 14.5in Carbine 1-7 Twist 1/2x28 Thread Nitride Black DEMO Rosco Manufacturing Bloodline 5.56 NATO Barrel M4 14.5in Carbine 1-7 Twist 1/2x28 Thread Nitride Black View Details
$145.99 $180.00
19% off
Buy Now · $145.99
Optics Planet
TLO Outdoors
Last Updated:
Aug 10, 2026 08:03 PM
Rosco Manufacturing K9 Sauce Pack URG Kit 16in 5.56 NATO, BCG & Gas System SP-K9-16-556-BCG-GTI Rosco Manufacturing K9 Sauce Pack URG Kit 16in 5.56 NATO, BCG & Gas System SP-K9-16-556-BCG-GTI View Details
$397.98
Buy Now · $397.98
TLO Outdoors
Shooting Surplus
Last Updated:
Aug 10, 2026 09:51 PM
Rosco Manufacturing AR-15 20in Purebred SaucePack 223 Wylde Rifle Build Rosco Manufacturing AR-15 20in Purebred SaucePack 223 Wylde Rifle Build View Details
$373.72
Buy Now · $373.72
Shooting Surplus
TLO Outdoors
Last Updated:
Aug 10, 2026 08:03 PM
Rosco Manufacturing Bloodline Sauce Pack 8.2in .300 Blackout Barrel Kit w/ BCG & Gas System SP-BL-82-300-BCG-GTP Rosco Manufacturing Bloodline Sauce Pack 8.2in .300 Blackout Barrel Kit w/ BCG & Gas System SP-BL-82-300-BCG-GTP View Details
$350.98
Buy Now · $350.98
TLO Outdoors
TLO Outdoors
Last Updated:
Aug 10, 2026 08:03 PM
Rosco Manufacturing K9 16in 5.56 NATO Nitride 416R Stainless AR-15 Barrel 1:7 Twist K9-16-HY-556-7-I Rosco Manufacturing K9 16in 5.56 NATO Nitride 416R Stainless AR-15 Barrel 1:7 Twist K9-16-HY-556-7-I View Details
$207.98
Buy Now · $207.98
TLO Outdoors
TLO Outdoors
Last Updated:
Aug 10, 2026 08:03 PM
Rosco Manufacturing Bloodline 16in Heavy Barrel 5.56 NATO 4150 CMV Nitride 1:7 BL-16-HB-556-7-C Rosco Manufacturing Bloodline 16in Heavy Barrel 5.56 NATO 4150 CMV Nitride 1:7 BL-16-HB-556-7-C View Details
$168.98
Buy Now · $168.98
TLO Outdoors
TLO Outdoors
Last Updated:
Aug 10, 2026 08:03 PM
Rosco Manufacturing Stray Dog 16in 5.56 NATO Barrel, 4150 CMV, Phosphate, Chrome-Lined CL-16.25-556-7-M Rosco Manufacturing Stray Dog 16in 5.56 NATO Barrel, 4150 CMV, Phosphate, Chrome-Lined CL-16.25-556-7-M View Details
$167.98
Buy Now · $167.98
TLO Outdoors
TLO Outdoors
Last Updated:
Aug 10, 2026 08:03 PM
Rosco Manufacturing Bloodline 14.5 Inch 5.56 NATO Government Profile Mid-Length Barrel, Nitride BL-145-GVT-556-7-M Rosco Manufacturing Bloodline 14.5 Inch 5.56 NATO Government Profile Mid-Length Barrel, Nitride BL-145-GVT-556-7-M View Details
$163.98
Buy Now · $163.98
TLO Outdoors
TLO Outdoors
Last Updated:
Aug 10, 2026 08:03 PM
Rosco Manufacturing Husky 5.56 NATO 10.30 in Chrome Lined Phosphate 4150 CMV Barrel HSK-103-SOC-556-7-C-CL Rosco Manufacturing Husky 5.56 NATO 10.30 in Chrome Lined Phosphate 4150 CMV Barrel HSK-103-SOC-556-7-C-CL View Details
$160.98
Buy Now · $160.98
TLO Outdoors
Firearms Depot
Last Updated:
Aug 10, 2026 07:53 PM
Rosco Manufacturing Sppb20223bcggtrngb001 Saucepack+urg Rosco Manufacturing Sppb20223bcggtrngb001 Saucepack+urg View Details
$382.12
Buy Now · $382.12
Firearms Depot
MidwayUSA
Last Updated:
Aug 10, 2026 10:17 PM
Rosco Manufacturing Purebred AR-15 Barrel 223 Wylde 18" SPR Contour 1:7" Twist Stainless Rosco Manufacturing Purebred AR-15 Barrel 223 Wylde 18" SPR Contour 1:7" Twist Stainless View Details
$211.50
Buy Now · $211.50
MidwayUSA
MidwayUSA
Last Updated:
Aug 10, 2026 10:17 PM
Rosco Manufacturing K9 Greenline Tactical AR-15 Barrel 5.56x45mm NATO 13.95" Tapered Contour 1:7" Twist Nitride Rosco Manufacturing K9 Greenline Tactical AR-15 Barrel 5.56x45mm NATO 13.95" Tapered Contour 1:7" Twist Nitride View Details
$193.50
Buy Now · $193.50
MidwayUSA