Description
Length: 8.0 1:7 Twist – Chamber: 300 BLK Profile: Medium Tapered Profile – Muzzle Thread: 5/8-24 TPI – Weight: 1.5 lbs – Gas Port Location: Pistol – Gas Block Size: .750 – Material and Finish: 4140 CrMo Salt Bath Nitride Finish
$155.19
CMMG BBL SUB ASSEMBLY 300BLK 8 MED CONTOUR
In stock
Length: 8.0 1:7 Twist – Chamber: 300 BLK Profile: Medium Tapered Profile – Muzzle Thread: 5/8-24 TPI – Weight: 1.5 lbs – Gas Port Location: Pistol – Gas Block Size: .750 – Material and Finish: 4140 CrMo Salt Bath Nitride Finish
| UPC | 815835016283 |
|---|---|
| Manufacturer | CMMG |
| Manufacturer Part Number | 30D810A |
| Barrel Length | 8" |
| Caliber/Gauge | .300 AAC Blackout |
| Length | 8" |
| Model | Barrel Sub-Assembly |
| Product Type | Barrel |
| Rate of Twist | 1:7" |
SUMMER HOURS BEGIN TUESDAY MAY 26, 2026. Gunhippo will be closed on Fridays, Saturdays and Sundays until Labor day. We will be open Monday through Thursday 10am til 5pm. Dismiss