Lantac Enhanced Bolt Carrier Group NiB UCT EXO
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Specifications
Material 8620 steel carrier with hard chrome lining and a Carpenter 158 steel bolt, NiB UCT EXO coated
Weight 11.7 ounces
Description
Product Overview
The Lantac Enhanced Bolt Carrier Group for AR-15 is engineered for smooth operation and long service life with robust materials, inspection, and surface treatment. It uses an 8620 heat-treated and hard chrome-lined carrier paired with a Carpenter 158 bolt that receives MPI inspection, controlled shot peening, and precision fitting for dependable lockup and cycling.
Key Features
- 11.7 oz balanced build with forward porting and enlarged vents for improved gas management
- 8620 heat treated hard-turned carrier with hard chrome lining to MIL-STD-171 1.2.2.2.2
- Carpenter 158 bolt with MPI inspection and S110 shot peening for consistent durability
- NiB UCT EXO coating for corrosion resistance and reduced wear surfaces
- Mil-Spec staked gas key, mil-spec gas rings, and Grade 8 hardened fasteners
Upgrade your AR-15 with a hard-use Lantac enhanced BCG built around verified inspection and durable surface treatments.
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
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- SKU:
- LA00223
- UPC:
- 784672665339
- BUDS ID:
- 194101
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505
Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876
Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345
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| Material | 8620 steel carrier with hard chrome lining and a Carpenter 158 steel bolt, NiB UCT EXO coated | Mil-Spec 8620 tool steel bolt carrier with Carpenter No. 158 bolt | Carpenter No. 158 steel bolt and 8620 steel carrier | Carpenter No. 158 steel bolt with 8620 steel carrier; nickel-boron (NIB) coated components with parkerized exterior and internally chrome-lined carrier | 9310 tool steel bolt (salt bath nitrided); MIL-SPEC 8620 steel carrier (superfinished); 4140 steel gas key and cam pin (salt bath nitrided); S7 tool steel extractor (salt bath nitrided) |
| Weight (lbs) | 0.73 | 0.71 | 0.72 | 0.02 | N/A |
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