BCM Carbine H2 Buffer Weight - 4.6oz.
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Bravo Company
Overview
The BCM Carbine H2 Buffer Weight is designed to enhance the cycling performance of your AR-15 by providing a balanced weight of 4.6 ounces. This H2 buffer is specifically engineered for carbine-length gas systems, reducing recoil and improving reliability during operation. It's commonly found in builds featuring a mid-length gas system and chambered in 5.56 NATO, making it a solid choice for those looking to optimize their rifle's performance.
Specifications
October 2026 on GunPartPicker
Bravo Company BCM Carbine H2 Buffer Weight - 4.6oz. was the seventh most added buffer on GunPartPicker in October 2026, behind the LMT AR-15 Buffer KIT - Mil-Spec, with about 3% of all buffers added to builds. Up from #8 in September. Builds with this buffer are mostly chambered in 5.56 NATO (76%, then .223 Wylde 11%), split between mid-length (57%) and carbine-length (23%) gas systems, and nearly all AR-15.
Availability is good: it was in stock at one retailer or another nearly every day in October 2026, and today only Bravo Company USA has it in stock. The best price crept up from $125.90 to $129.50 over October 2026. Buying today, the lowest price is $129.50 at Bravo Company USA.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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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.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all builds →Builds in the community that include the Bcm Carbine H2 Buffer Weight - 4.6oz.
| Build | Parts | Total |
|---|---|---|
 | 22 | $2241.19 |
 | 26 | $4391.12 |
 | 26 | $1847.59 |
 | 13 | $1188.58 |
 | 29 | $3877.14 |
 | 19 | $2134.00 |
 | 22 | $1715.65 |
 | 24 | $4078.52 |
 | 22 | $1311.53 |
 | 27 | $2022.11 |
| 19 | $1316.15 |
 | 24 | $2462.90 |
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