KAK Industry K-SPEC M16 Bolt Carrier Group 5.56X45 Chrome & Phosphate Black
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Specifications
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
Description
K-SPEC: Mil-Spec, Enhanced.
PHOSPHATE COATED & CHROME LINED OR FULL CHROME BOLT CARRIER GROUP
KAK Industry’s signature design for unrivaled performance and unparalleled reliability, all K-SPEC Enhanced BCGs retain mil-spec dimensions with added Slotted Angle Carrier Rails (“sand cutters”) and Dual Ejector system.
This 5.56 NATO model features KAK Industry’s proprietary Down Vent configuration, venting gas downward instead of out at the shooter’s face. This redirected gas system means a quieter, less gassy shooting experience.
All KAK Industry BCGs feature a M16 (Full Auto) carrier profile, meticulously machined from 8620 steel, properly heat treated and ground to exact tolerances. Other components include:
Single piece billet-machined 4140 extractor, phosphate coated for Increased reliability and corrosion resistance.
INCLUDES
- 4340 Chrome plated cam pin.
- 8740 Chrome plated firing pin, precision ground and heat treated.
- S7 Tool Steel ejector and extractor retaining pin.
- 4130 Machined Billet Steel gas key, Chrome lined and Chrome plated, precision staked and Permatex sealed to the carrier.
- KAK Carrier Key Screws - T25 drive, Grade 8, Properly Heat Treated.
Restricted Part
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- SKU:
- 425-0512-003
- UPC:
- 811163034982
- BUDS ID:
- 198373
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345Similar Products
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| Material | N/A | Stainless steel bolt carrier group with black phosphate exterior; heat treated chrome-lined inner | N/A | Steel (phosphate-coated carrier and chrome-lined steel bolt components) | 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) |
| Actions | Current Item |



