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Spro USA
Overview
The Sprinco USA M4 Carbine Reduced Power Buffer Spring is designed specifically for the AR-15 platform, offering a reduced power option that enhances the cycling of your firearm. With a carbine length, this spring helps to mitigate recoil and improve reliability, especially in builds that utilize a carbine gas system. This buffer spring is typically found in 5.56 NATO caliber configurations, making it a solid choice for those looking to optimize their lightweight builds.
Based on build data
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 | 4 | |
| Fortis Lightweight Enhanced AR-15 End Plate, Gold - LE-BLK-K1-GOLD | 4 | |
| Magpul Ar-15 Moe Enhanced Trigger Guard Black | 3 | |
| Holosun HS510C HUD Solar Powered Circle Dot Sight | 3 | |
| Aero Precision Ar-15 Rifle Buffer | 3 | |
| Surefire SOCOM300 SPS | 3 |
| Platform | Percentage |
|---|---|
| AR-15 | 100% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 100% |
| Gas System | Percentage |
|---|---|
| Carbine | 33.3% |
| Mid-Length | 33.3% |
| Pistol | 33.3% |
Builds in the community that include the Sprinco Usa M4 Carbine Reduced Power Buffer Spring
| Build | Parts | Total |
|---|---|---|
![]() | 29 | $3788.16 |
![]() | 27 | $3323.13 |
![]() | 16 | $852.00 |
![]() | 27 | $3141.27 |
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