In StockSave 20%
Rosco Manufacturing 10.5 Barrel M4 5.56 NATO Bloodline
Sold byGrabAGun•Posted Apr 27, 2026
Compare prices for Rosco Manufacturing Bloodline AR-15 Barrel 5.56x45mm NATO 10.5" M4 Contour 1:7" Twist Black Nitride$117.99
$147.00
You save $29.01 (20% off)
Price and stock data refresh continuously from GrabAGun.
Deal Summary
- Currently in stock.
- Caliber: 223/5.56
- Category: parts
- UPC: 181969500012
- SKU: GAG_RES-ROSBL-105-M4-556-7-C
- Brand: Rosco Manufacturing
Price History
Deal Details
Rosco Manufacturing 10.5 Barrel M4 5.56 NATO Bloodline %u200BFeatures: With the Rosco Manufacturing 10.5-Inch 4150 CMV Carbine Bloodline Barrel you ll be way ahead of your daddy s AR. Rosco Manufacturing designs and builds these Rifle Barrels to meet modern specifications for your MSR. The Rosco Manufacturing Carbine Bloodline Barrel makes a perfect upgrade for any short-barreled rifle or pistol build. Pick up the barrel you need right now - the Rosco Manufacturing 4150 CMV 10.5-Inch Bloodlin
Other Offers for This Product
Active offers from your catalog for Rosco Manufacturing Bloodline AR-15 Barrel 5.56x45mm NATO 10.5" M4 Contour 1:7" Twist Black Nitride.
Comparing 7 retailers carrying this product
Lowest Price: $110.21
Highest Price: $144.90
You Save: $34.69
Avg Discount: 8% off
ROSCO BL BBL 10.5 5.56 1/7
Rosco ManufacturingBattleHawk ArmorySKU/UPC: 181969500012
$110.21$147.00Save 25%
View at BattleHawk ArmoryRosco Manufacturing 10.5 Barrel M4 5.56 NATO Bloodline
RoscoGrabAGunSKU/UPC: GAG_RES-ROSBL-105-M4-556-7-C
$117.99$147.00Save 20%
View at GrabAGun
Rosco Manufacturing Bloodline 10.5'' 5.56 NATO Nitride Barrel
Rosco ManufacturingAmmunition DepotSKU/UPC: BL-105-M4-556-7-C
$120.49
View at Ammunition Depot
Ar-15 Bloodline Barrels - Ar-15 10.5'''' Bloodline Bbl M4 Carbine 1-7tw 1/2-28 5.56 Nato8
Rosco ManufacturingBrownellsSKU/UPC: 430103319
$122.50
View at Brownells
Rosco Manufacturing Bloodline Barrel BL-105-M4-556-7-C, 556NATO, 10.5 in, Black Nitride Finish, 1:7 Twist
RoscoHinterland OutfittersSKU/UPC: 204855
$124.00
View at Hinterland Outfitters
Rosco Manufacturing Bloodline Barrel 556NATO 10.5" Black 1:7 BL-105-M4-556-7-C
Rosco ManufacturingPalmetto State ArmorySKU/UPC: 516551636880
$137.99$152.99Save 10%
View at Palmetto State Armory
Rosco Manufacturing Bloodline AR-15 Barrel 5.56x45mm NATO 10.5" M4 Contour 1:7" Twist Black Nitride
Rosco ManufacturingMidwayUSASKU/UPC: 244017
$144.90
View at MidwayUSA