Purebred 13.7” Sauce Pack (.223 Wylde)

From: $324.95

(2 customer reviews)

Rosco “Raptor” Charging Handle

Out of stock

Sons of Liberty Gun Works NOX Flash Hider

Out of stock

Insufficient stock


The Rosco “Sauce Pack” bundles were created after direct requests from our customers to provide them with the key components needed for their carbine/ pistol builds at a great combined price. The result is a hand-picked list of parts that will produce results right out of the box. All parts within these kits are designed to synchronize together and create an un-interrupted system that will bring every individual component to its peak performance level. The perfect marriage of all our available Bloodline accessories and our in-house made barrels will make for the ultimate combo in performance and cost savings.

Our Purebred sauce packs feature our hard-use barrels (from the namesake category) and the accessories needed to provide the consumer with a complete ignition system for their Duty/ Defense builds. Each Purebred “Sauce Pack” features a Purebred barrel, Bloodline BCG (5.56/.300 BLK), Bloodline Gas Block (Non-Adjustable), and a Bloodline Gas Tube (Pistol, Carbine, Mid-Length, or Rifle). The parts are all designed to work perfectly when paired together and are designed to maximize the performance of each component, collectively!

Purebred “Sauce Packs” include the following:

  • Purebred Barrel
  • Bloodline BCG (5.56/.300 BLK)
  • Bloodline Gas Block (Non-Adjustable)
  • Bloodline Gas Tube


[accordion title=”Purebred Barrel Specs”]

Barrel Length 13.7″
Barrel Weight 23.6oz
Barrel Material 416 R
Barrel Caliber .223 Wylde
Barrel Profile




Barrel Thread

1/2 x 28

Barrel Gas Block Size


Gas System Length

Barrel Crown

Step Crown

Barrel Finish

80 Grit Bead Blast

Barrel Extension Finish

Nickel Boron


[accordion title=”Bloodline BCG Specs”]

Weight 0.7875 lbs
Dimensions 1.25 × 1.25 × 8 in


[accordion title=”Bloodline Adjustable Gas Block Specs”]

Weight 0.1625 lbs
Dimensions 1.5 × 1.5 × 4 in


[accordion title=”Bloodline Melonite Gas Tube Specs”]

Weight 0.053125 lbs
Dimensions .5 × .5 × 10.25 in


Additional information

Weight 3 lbs
Dimensions 10.5 × 1.5 × 10.25 in

Rosco “Raptor” Charging Handle

Weight .5 lbs
Dimensions 15 × 2.5 × 3 in
Choose a Color

Black, FDE

Sons of Liberty Gun Works NOX Flash Hider

Weight .5 lbs
Dimensions 6 × 1.5 × 2 in

5.56, .30 Cal

2 reviews for Purebred 13.7” Sauce Pack (.223 Wylde)

  1. Justus Hall (verified owner)

    Absolutely fantastic set, and worth every penny. We like buying things as matched sets and this sauce pack really delivered. The feed ramps have fantastic geometry and are finished perfectly, first time in a long while that we didn’t have to work on feed ramps (not rosco mfg) prior to install. The gas block mated up with the barrel very tight and created a fantastic seal for very efficient gas. Very impressed with the entire BCG as well. Everything measured out great, gas key torqued and staked great and the finish is awesome.
    – Justus Hall

  2. Jayson Bolton

    Grate product!! I now have 3 barrels, all are top notch!! Looking forward to doing more builds with Rosco barrels!! My go too

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