B
BYERS_REMORSEalmost perfect
Reviewed on February 22, 2026Verified with Build
good upgrade but the finish has a slight color variation from the other parts in my build
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Armaspec SRS Gen 4 Buffer-H3 Kit, Black - Superior Buffer Technology for Maximum Recoil Reduction - ARM263-H3
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Armaspec
Overview
The Armaspec SRS Gen 4 Buffer-H3 Kit is designed to enhance recoil management in your AR-15 build. This buffer kit features a Mil-Spec carbine buffer tube assembly and a braided wire spring, which work together to provide smooth cycling and improved reliability, especially in mid-length gas system setups. Commonly utilized in 5.56 NATO builds, this buffer helps ensure your rifle operates effectively while minimizing felt recoil during rapid fire.
Specifications
MPNARM263-H3
AssemblyBuffer Only
ColorBlack
Spring TypeBraided Wire
Buffer Tube SpecMil-Spec
Buffer Tube TypeCarbine
WeightH3
Armaspec SRS Gen 4 Buffer-H3 Kit, Black - Superior Buffer Technology for Maximum Recoil Reduction - ARM263-H3
Frequently Built With
Based on build data
Magpul RVG Rail Vertical Grip - Black
Foregrip
Daniel Defense Stainless Steel Gas Tube - Mid-Length
Gas Tube
Aero Precision Stripped M4e1 Ar-15 Lower Receiver - Special Edition - Freedom
Lower Receiver
Brownells Ar-15 Bolt Catch Mil-Spec
Bolt Catch
Radian Forward Assist - 7075 Aluminum - Black
Forward Assist
Radian Weapons Ar-15 Raptor-Sd Ambidextrous Charging Handle Od Green
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
75%
AR-1575%
AR-1025%
CaliberBased on real build data showing which calibers builders choose alongside this product.
50%
5.56 NATO50%
.223 Wylde30%
6mm ARC20%
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
50%
Mid-Length50%
Rifle33.3%
Carbine16.7%
| Product | Category | Times Built Together |
|---|---|---|
| Magpul RVG Rail Vertical Grip - Black | Foregrip | 2 |
| Daniel Defense Stainless Steel Gas Tube - Mid-Length | Gas Tube | 2 |
| Aero Precision Stripped M4e1 Ar-15 Lower Receiver - Special Edition - Freedom | Lower Receiver | 2 |
| Brownells Ar-15 Bolt Catch Mil-Spec | Bolt Catch | 2 |
| Radian Forward Assist - 7075 Aluminum - Black | Forward Assist | 2 |
| Radian Weapons Ar-15 Raptor-Sd Ambidextrous Charging Handle Od Green | 2 |
| Platform | Percentage |
|---|---|
| AR-15 | 75% |
| AR-10 | 25% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 50% |
| .223 Wylde | 30% |
| 6mm ARC | 20% |
| Gas System | Percentage |
|---|---|
| Mid-Length | 50% |
| Rifle | 33.3% |
| Carbine | 16.7% |
Builds Featuring This Part
See all 5 →Builds in the community that include the Armaspec SRS Gen 4 Buffer-H3 Kit, Black - Superior Buffer Technology for Maximum Recoil Reduction - ARM263-H3
| Build | Parts | Total |
|---|---|---|
 | 30 | $7659.80 |
 | 24 | $2601.64 |
 | 21 | $1895.59 |
| 19 | $2334.72 |
 | 17 | $1612.12 |
Customer reviews
4.0out of 5
1 global rating