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Product Info for Lead & Steel L&S Monobloc Barrel - Threaded 5.56MM
The HM Monobloc barrel includes an integrally machined & patented gas block. Chambered in 5.56 NATO/223 Rem, the 4150 Chromoly Vanadium barrel comes in various lengths. This barrel features a 1:8 twist ratio and a mid-length gas system, with a manganese phosphate coated exterior, chrome lined bore, and match crown for maximum service life, EXCLUSIVE to Lead & Steel!![]()
All HM Defense barrels are match-grade, tripled-honed & button-rifled for superior accuracy. All barrels feature Mil-spec M4 feed ramp extensions, properly installed & head spaced.
Specifications for Lead & Steel L&S Monobloc Barrel - Threaded 5.56MM:
| Manufacturer: | Lead & Steel |
| Color: | Black |
| Finish: | Manganese Phosphate |
| Caliber: | 5.56mm |
| Gas System Length: | Mid Length |
| Barrel Twist Rate: | 1-8 |
| Barrel Material: | 4150 CMV Steel |
| Flutes: | No |
| Weight: | 1.15 lb |
| Firearms Threads Per Inch: | 1/2x28 |
Features of Lead & Steel L&S Monobloc Barrel - Threaded 5.56MM
- "BombProof" gas system
Package Contents:
- Lead & Steel L&S Monobloc Barrel - Threaded 5.56MM
Lead & Steel L&S Monobloc Barrel - Threaded 5.56MM Orderable Models
List of Orderable Models
- Lead & Steel L&S Monobloc Barrel - Threaded 5.56MM, 12.5in Mid Length, Black, LS-MB-CB-12 , MPN: LS-MB-CB-12 , UPC: 7427053011334 , Code: 5Z0-ATB-LSRDS6-LS-MB-CB-12
- Lead & Steel L&S Monobloc Barrel - Threaded 5.56MM, 14.5in Mid Length, Black, LS-MB-CB-14 , MPN: LS-MB-CB-14 , UPC: 7427053011358 , Code: 5Z0-ATB-LSRDS6-LS-MB-CB-14
Lead & Steel L&S Monobloc Barrel - Threaded 5.56MM Unavailable & Discontinued Models
List of Unorderable Models
- Lead & Steel L&S Monobloc Barrel - Threaded 5.56MM, 16in Mid Length, Black, LS-MB-CB-16 , MPN: LS-MB-CB-16 , UPC: 7427053011365 , Code: 5Z0-ATB-LSRDS6-LS-MB-CB-16