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Rosco Manufacturing Bolt Carrier Group, Bloodline Series, 5.56/.300 BLK, Melonited, Black Ros-BCG-001
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Rosco Manufacturing Bolt Carrier Group BCG, Bloodline Series, 5.56/.300 BLK, Melonited, Black Ros-BCG-001
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Rosco Manufacturing Bolt Carrier Group, Bloodline Series, 5.56/.300 BLK, Melonited, Black Ros-BCG-001
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Rosco Manufacturing Bolt Carrier Group, Bloodline Series, 5.56/.300 BLK, Melonited, Black Ros-BCG-001
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Questions & Answers
Customer Reviews
Helpful Positive Review
The bcg has the quality you would expect from a company like roscoe. This is going in a 10.5 300blk project paired with a roscoe barrel. Head spaces perfectly as it should. Havent had a chance to get to the range but not aticipating any issues.
2/4 found this helpful
Helpful Positive Review
Just threw on some lube and let her rip, zero issues with feeding or extracting so far. Paired with a rosco barrel to avoid any headspace issues
1/2 found this helpful
Helpful Positive Review
Great value, great reliability and solidly made bcg. Has great build good staking and nice finish. The roscoe logo is a nice touch as well. The bolt fits well with the 223 wylde roscoe barrel i have as well.
2/2 found this helpful
Helpful Positive Review
I have 3 of these now to match their 14.5" Bloodline barrel. I recently bought the Hotsauce pack that has BCG, 12.5" barrel, gas block and gas tube. Like everything I've gotten from Roscoe so far it exceeds their price point by far. Their packaging a...
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6/6 found this helpful
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Most Recent Reviews
I bought it to match the rosco barrel I bought. Works fine, and passes head space test. Dry lubed the bcg with tungsten disulfide and then oiled it to for extra lubricity.
Most Recent Reviews
So far hasn’t failed love the finish. Easy to clean. Oh yes, their packaging is amazing. Big fan of Roscoe.
- Color:
- Black
- Finish:
- Melonite
- Caliber:
- .300 AAC Blackout, 5.56x45mm NATO
- Gun Make:
- AR Platform
- Gun Model:
- AR-15
- Hand:
- Right
- Weight:
- 0.78 lb
Code: 3FY-BCG-BCRBL-ROS-BCG-001
MPN: Ros-BCG-001
List: $146.00
$145.99
Made in USA
Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.
Product Info for Rosco Manufacturing 5.56/.300 BLK Bolt Carrier Group (BCG)
These 5.56 / 300 BLK Bolt Carrier Group BCG are Melonited, Full-Auto rated, are properly staked, and the bolts are Matched to the barrel. Check your local laws and regulations on ownership guidelines.
Our Rosco Melonited Bolt Carrier Group BCG are designed to meet the modern-day carbine shooters requirements. We have also balanced input from our consumers and military end users in order to bring you the product you need, not just the one we want to sell you.
All Rosco BCG are to MIL Specification and have a properly staked gas key along with a Melonite coating for extended performance. They also feature a Shot Peened/ MP tested Matched bolt (with upgraded extractor) which is designed to lock up perfectly with our extensions for extreme accuracy. These BCG are made to withstand Full-Auto rated fire and unforgiving use from the end user.
Specifications for Rosco Manufacturing 5.56/.300 BLK Bolt Carrier Group (BCG):
| Manufacturer: | Rosco Manufacturing |
| Color: | Black |
| Finish: | Melonite |
| Carrier Material: | 8620 Steel |
| Bolt Material: | 9310 Steel |
| Caliber: | 5.56x45mm NATO, .300 AAC Blackout |
| Gun Make: | AR Platform |
| Gun Model: | AR-15 |
| Hand: | Right |
| Weight: | 0.78 lb |
| Country of Origin: | USA |
Features of Rosco Manufacturing 5.56/.300 BLK Bolt Carrier Group BCG
- Weight: 0.7875 lbs
- Dimensions: 1.25 x 1.25 x 8 in
- 9310 Construction
- HP/MPI tested
- Shot peened
- Melonited
- Matched to barrels
Package Contents:
- Rosco Manufacturing 5.56/.300 BLK Bolt Carrier Group
Rosco Manufacturing 5.56/.300 BLK Bolt Carrier Group (BCG) Orderable Models
List of Orderable Models
- Rosco Manufacturing Bloodline Bolt Carrier Group BCG, 5.56/.300 BLK, Melonited, Black, Ros-BCG-001 , MPN: Ros-BCG-001 , Code: 3FY-BCG-BCRBL-ROS-BCG-001
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