Rosco Manufacturing Bloodline 7.5" 9mm M4 1:10 Twist Black Nitride Barrel - BL-75-M4-9MM-10
Out of stock
Bloodline 7.5 9mm Barrel: This Rosco 7.5 9mm Barrel was designed for Personal Defense Weapon (PDW) builds where the end user might run suppressed occasionally and have the need for extended accuracy at distance out of a compact platform. Twist rates have also been taken into account in order to optimize performance for a multitude of rounds that you may also be running out of your duty/ concealed carry pistol in order to allow a “cross platform” ballistic familiarity. ALL NFA RULES APPLY!
Our Rosco 9mm barrels are perfect for sub-caliber carbine platforms. We have taken the time to understand the purpose for these platforms and design a barrel which will support it effectively. It is our goal to get you the performance that you seek out of these barrels whether you are running suppressed, defense ammo, sub-sonic ammo or supersonic ammo (depending on barrel length). Twist rates, and lengths have all been taken into account when we set out to make these barrels.
Specifications:.
- Barrel Length: 7.5
- Barrel Weight: 14 oz
- Barrel Material: 4150 CMV
- Barrel Caliber: 9 mm
- Barrel Profile: Medium
- Twist: 1:10
- Barrel Thread: 1/2 x 28
- Barrel Crown: 11 Degree
- Barrel Finish: Nitride
- Barrel Extension Finish: Nitride
| Weight | 23.04 oz |
|---|---|
| Dimensions | 9.5 × 3 × 3 in |
| Finish | Nitride / Melonite |
| Barrel Profile | Medium |
| Gas System Length | Blowback |
| Gas Block Journal | None |
| Barrel Length (inches) | 7.5 |
| Barrel Chamber | 9×19/9mm |
| Platform | AR-15 |
| Twist Rate | 1-10 |
| Muzzle Thread Pattern | 1/2×28 |
| MPN | BL-75-M4-9MM-10 |
| UPC | BL75M49MM10 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
Customer Reviews
- Reviews
- Questions
United StatesPistol Build
AR15Discounts are my go to for parts and they always have the best pricing around. There are always coupons available and their shipping are quick! As for the parts itself, you can't go wrong with ROSCO. My second barrel I've used in a build. Had extra lowers laying around and decided to build a 9mm with the 7.5" barrel. Waiting on other parts to come in but the barrel itself looks amazing! Support your local gun store!
US
Awsome barrel
Great experience awsome product
US9mm barrel
Fantasic, and straight
