VLTOR A5 Receiver Extension Black
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VLTOR
Overview
The Vltor A5 Receiver Extension is designed specifically for A5 buffer systems, offering a smooth and reliable cycling experience. This black buffer tube is compatible with a variety of AR-15 builds that utilize the A5 operation system, which is known for its increased recoil management and improved reliability over standard buffer tube setups. Builders integrating this component often focus on enhancing the overall performance and feel of their rifles.
Specifications
August 2026 on GunPartPicker
VLTOR A5 Receiver Extension Black ranked #30 of the 64 buffer tube kits builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since March 2026. All time, it ranks #41 of the 140 buffer tube kits builders have added.
It was in stock most days in August 2026, but today none of the 2 retailers we track has it in stock right now. Prices barely moved in August 2026, holding around $56.66, so there haven't been real sales lately. Listed prices start at $56.66 at Optics Planet for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
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Frequently Built With
The part most often added in each category by the 8 builds that include this one
PSA Custom AR Trigger Single-Stage Flat Drop-In Match Grade - 116055
LMT MARS-L Ambidextrous AR-15 Stripped Lower Receiver
VLTOR A5 H2 Buffer - 5.3 Oz.
Fortis Lightweight Enhanced AR-15 End Plate, Gold - LE-Black-K1-GOLD
CMMG AR-15 HD Pivot and Takedown Pin Parts KIT - 55AFF3B
B5 Systems Trigger Guard ATG-001-01
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.
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