KAK Industry K-SPEC Enhanced AR-15 H4 Buffer & Flatwire Spring - 7.3 oz
Click to see full view
KAK Industry
Overview
The KAK Industry K-SPEC Enhanced AR-15 H4 Buffer & Flatwire Spring - 7.3 oz is a buffer. Compare prices from multiple merchants and find the best deal.
Specifications
Build history on GunPartPicker
Builders on GunPartPicker first added the KAK Industry K-SPEC Enhanced AR-15 H4 Buffer & Flatwire Spring - 7.3 oz to a build in March 2026.
It was out of stock everywhere we track for all of September 2026, and today none of the 3 retailers we track has it in stock right now. Listed prices start at $54.99 at KY Gun Company for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
Not sure which buffer to pick?
We ranked every buffer by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Buffer Guide →Check it against the live catalog:
Frequently Built With
Popular alongside buffers on GunPartPicker
Strike Industries Extended Bolt Catch
Strike Industries Flat Wire Spring for AR Carbine - AR-FWS-C
CMMG AR-15 HD Pivot and Takedown Pin Parts KIT - 55AFF3B
Bravo Company AR-15/M16 BCM Mil-Spec 6 Position Receiver Extension
Strike Industries Ambidextrous Magazine Release, Black - ARAMBIMRBK
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.
No reviews yet. Be the first to review this product!