Armaspec SMB Buffer Kit H3 Gen 3 SMB H3
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Specifications
Material 7075-T6 aluminum buffer tube with steel endplate and castle nut
Weight 5.6 ounces
Description
Product Overview
The Armaspec SMB Buffer Kit H3 Gen 3 is an AR-15 pattern upgrade designed to replace an OEM mil-spec buffer setup with Armaspec’s Sound Mitigation Buffer. The kit includes the buffer, buffer tube, endplate, and castle nut for completing an H3-configured build while helping reduce action noise and vibration compared to standard components.
Key Features
- Includes SMB H3 sound mitigation buffer plus the buffer tube, endplate, and castle nut
- 5.6 oz H3 buffer weight for an AR-15 pattern carbine buffer system
- Designed to upgrade the OEM buffer spring and weights with Armaspec’s sound-mitigation buffer design
- Made for AR-15 pattern firearms
Build with Armaspec’s SMB H3 Gen 3 kit for a quieter, more refined buffer system on your AR-15 platform.
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
0 Reviews
- SKU:
- ARM268-H3
- UPC:
- 810048492756
- BUDS ID:
- 188228
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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 | 7075-T6 aluminum buffer tube with steel endplate and castle nut | Steel buffer tube, steel endplate, steel castle nut; SMB internals typically use tungsten weight and polymer components | Aluminum buffer tube with steel endplate and castle nut | Aluminum buffer body with dense internal weight and polymer sound-dampening components | Steel and polymer sound-damping components for the SMB-H buffer; mil-spec pattern aluminum buffer tube with steel endplate and castle nut |
| Weight (lbs) | 0.35 | N/A | 0.21 | 0.42 | 0.24 |
| Actions | Current Item |



