AR-15 – 16" Mid-Length Barrel Bundle – 5.56 NATO – Bloodline Sauce Pack
PLEASE DOUBLE CHECK DETAILS AND FITMENT BEFORE PURCHASE.
The Rosco Manufacturing Bloodline Sauce Pack is a parts bundle built around a 16-inch 5.56 NATO Bloodline barrel for the AR-15 platform. This setup includes the core upper-side parts people actually need for a serious build: barrel, bolt carrier group, gas tube, and a non-adjustable gas block. In other words, it saves your customer from piecing the thing together like a scavenger hunt.
Fitment
- Fits AR-15 platform builds
- 16 inch 5.56 NATO barrel setup
- Mid-length gas system
- .750 gas block journal
- 1/2x28 thread pitch
Does NOT fit
Do not buy this for AR-10 builds or non-AR platforms. Verify your upper receiver, handguard, gas-system plan, and muzzle device are all built around a standard AR-15 16-inch mid-length 5.56 setup.
What it does
Gives the buyer a matched upper-side core package centered around Rosco’s Bloodline 16-inch mid-length barrel. It simplifies parts selection and keeps the barrel, gas system, and included support parts in the same lane instead of mixing random stuff and hoping it plays nice. :contentReference[oaicite:0]{index=0}
Why it’s worth it
This is a clean way to sell a barrel-driven AR build package without forcing the customer to source every part separately. Rosco’s Bloodline line is built from 4150 CMV and nitride treated, which gives you a legit hard-use story instead of generic “premium” fluff. :contentReference[oaicite:1]{index=1}
Specs
- Product line: Bloodline Sauce Pack
- Platform: AR-15
- Caliber: 5.56 NATO
- Barrel length: 16 inches
- Gas system: Mid-length
- Barrel material: 4150 CMV
- Twist rate: 1:7
- Thread pitch: 1/2x28
- Gas block size: .750
- Barrel finish: Nitride / Melonite family finish references reviewed
- Barrel profile family reviewed: M4 pattern in Rosco Bloodline 16-inch mid-length listings
What’s included
- 16 inch Bloodline barrel
- Bolt carrier group
- Gas tube
- Non-adjustable gas block
Tools needed
Standard AR upper assembly tools are required, including barrel nut tools, torque tools, and proper gas-system install tools.
Install notes
This is still an upper build, not Legos. Use proper torque procedures, verify gas block alignment, and confirm headspace and function before live fire.
Verify before you buy
Verify you want a 16-inch mid-length 5.56 AR-15 setup with 1/2x28 muzzle threads and a .750 gas block journal before purchase.
⚠ Trademark & Compatibility Disclaimer
IronKells Armory LLC is not affiliated with, endorsed by, or sponsored by any manufacturer mentioned. All trademarks are the property of their respective owners and are used only to identify compatibility or fitment.
⚠ Install & Compatibility Disclaimer
Installation should be performed by a qualified armorer or gunsmith. Improper installation, modification, or use may affect firearm safety and reliability. Buyer is responsible for verifying compatibility, performing proper function testing, and ensuring safe operation.
