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Strike Industries
Overview
The Strike Industries Optimus Modular Weight Buffer is designed specifically for AR-15 and AR-10 platforms, allowing builders to fine-tune their rifle's performance with its adjustable feature. This carbine-weight buffer provides versatility in tuning your system's cycling, which can significantly enhance reliability and recoil management. It is commonly found in builds utilizing a mid-length gas system in 5.56 NATO caliber, making it a practical choice for those looking to optimize their setup.
Based on build data

Strike Industries Flat Wire Spring for AR Carbine - AR-FWS-C

Strike Industries Cobra Billet Aluminum Trigger Guard - Red

Strike Industries Carbine Length Pistol Buffer Tube - Red

Strike Industries AR-10 Shift Pins, Black - SI-AR10-SHIFT-BK

Rise Armament Ar-15 Magazine Release Button - Rise Red

Phase 5 Version 2 Extended Bolt Release, 2.15" - EBRV2
Aggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| Strike Industries Flat Wire Spring for AR Carbine - AR-FWS-C | 17 | |
| Strike Industries Cobra Billet Aluminum Trigger Guard - Red | 14 | |
| Strike Industries Carbine Length Pistol Buffer Tube - Red | 14 | |
| Strike Industries AR-10 Shift Pins, Black - SI-AR10-SHIFT-BK | 13 | |
| Rise Armament Ar-15 Magazine Release Button - Rise Red | 11 | |
| Phase 5 Version 2 Extended Bolt Release, 2.15" - EBRV2 | 11 |
| Platform | Percentage |
|---|---|
| AR-15 | 72.7% |
| AR-10 | 27.3% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 61.5% |
| .223 Wylde | 15.4% |
| .224 Valkyrie | 7.7% |
| .308 Win | 7.7% |
| 7.62x39mm | 7.7% |
| Gas System | Percentage |
|---|---|
| Mid-Length | 54.5% |
| Rifle | 27.3% |
| Carbine | 18.2% |
Builds in the community that include the Strike Industries Optimus Modular Weight Buffer
| Build | Parts | Total |
|---|---|---|
![]() | 28 | $1903.96 |
![]() | 23 | $1422.67 |
![]() | 18 | $2591.27 |
![]() | 22 | $2445.44 |
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