Geissele Super 42 with H2 buffer in black is a quality complete buffer tube assembly. The adjustment lever was stiff initially for the first week of use before loosening up. Now slides positively. Solid recoil reduction.


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Geissele
Overview
The Geissele Automatics Premium Mil-Spec Buffer Tube Assembly with Super 42 H2 is a comprehensive parts kit designed for builders seeking a reliable and durable buffer system. Constructed from hardcoat anodized aluminum, this Mil-Spec buffer tube assembly provides a robust foundation that ensures compatibility with a wide range of components, helping to optimize the cycling of your AR-15. This assembly is frequently found in mid-length gas system builds chambered in 5.56 NATO, making it a versatile choice for those looking to enhance their rifle's performance.
Based on build data

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Aggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B | 27 | |
| Strike Industries Ambidextrous Magazine Release, Black - ARAMBIMRBK | 23 | |
| Strike Industries Extended Bolt Catch | 16 | |
| Geissele Automatics Llc Ar-15 Maritime Bolt Catch Steel Black | 15 | |
| B5 Systems Trigger Guard ATG-001-01 | 15 | |
| Magpul Ar-15 Moe Stock Collapsible Mil-Spec Blk | 14 |
| Platform | Percentage |
|---|---|
| AR-15 | 100% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 100% |
| Gas System | Percentage |
|---|---|
| Mid-Length | 100% |
Builds in the community that include the Geissele Automatics Premium Mil-Spec Buffer Tube Assembly With Super 42 H2 - Black
| Build | Parts | Total |
|---|---|---|
![]() | 12 | $1299.72 |
![]() | 19 | $1146.22 |
![]() | 20 | $1706.34 |
![]() | 12 | $2010.06 |
![]() | 17 | $2026.68 |
![]() | 28 | $2074.29 |
![]() | 13 | $845.10 |
![]() | 21 | $4999.16 |
![]() | 14 | $1538.41 |
![]() | 27 | $2870.76 |
![]() | 24 | $2229.82 |
![]() | 29 | $5780.66 |
2 global ratings
Geissele Super 42 with H2 buffer in black is a quality complete buffer tube assembly. The adjustment lever was stiff initially for the first week of use before loosening up. Now slides positively. Solid recoil reduction.
Geissele Super 42 with H2 buffer in black has noticeably less spring twang than a standard music wire spring. Cheek weld on the tube is fine, no roughness. Black anodize matches non-DDC builds.