“Wilson Combat TR556RCRG18FT8 Match Grade Barrel 5.56x45mm NATO 18″ Stainless Bead Blasted Finish 416R Stainless Steel Material Rifle Length with Recon Tactical Profile, Fluting & 1:8″ Twist for AR-15” has been added to your cart. View cart

KIMBER RAMPART 1911 45ACP 5″ W/ COMP OD GREEN BLK G10 GRIPS 1-8RD MAG
September 10, 2026
KIMBER AEGIS ELT ULTRA 9MM
September 10, 2026CMMG 33D430C Barrel Sub-Assembly 8.6 Blackout 12.50″ Black Nitride 4140CM Barrel
$258.45
CMMG 33D430C Barrel Sub-Assembly 8.6 Blackout 12.50″ Black Nitride 4140CM Barrel
2 in stock
SKU: TSW|170859
Category: AR Barrels
Kick off the 8.6 Blackout rifle build with a CMMG 16.1″ barrel featuring the sleek, corrosion-resistant nitride finish. Compatible with CMMG Mk3 and DPMS Gen 1 High-Pattern LR-308 upper receivers. Accepts 0.750″ diameter gas blocks.
| UPC | 810148628734 |
|---|---|
| Manufacturer | CMMG |
| Manufacturer Part Number | 33D430C |
| Length | 12.50" |
| Model | Barrel Sub-Assembly |
| Rate of Twist | 1:3" |



