Spike's Tactical Thin Blue Line Stripped AR-15 Lower Receiver
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Spike's Tactical
Overview
The Spike's Tactical Thin Blue Line Stripped AR-15 Lower Receiver is a lower receiver. Compare prices from multiple merchants and find the best deal.
Specifications
Spike's Tactical Thin Blue Line Stripped AR-15 Lower Receiver
Build history on GunPartPicker
Builders on GunPartPicker first added the Spike's Tactical Thin Blue Line Stripped AR-15 Lower Receiver to a build in February 2026. Builds with this lower receiver are mostly chambered in 5.56 NATO (80%, then 300 Blackout 20%), split between carbine-length (50%) and rifle-length (33%) gas systems, and nearly all AR-15.
It was out of stock everywhere we track for all of August 2026, and today none of the 2 retailers we track has it in stock right now. Listed prices start at $134.10 at BattleHawk Armory for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 10+ retailers
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Frequently Built With
The part most often added in each category by the 17 builds that include this one
Xts Stripped AR-15 Upper Receiver
Yankee Hill Machine Co. AR-15 16.5" Threaded Fluted Barrel 1-8 Twist
Yankee Hill Machine AR-15 Charging Handle
Zro Delta AR-15 Fire Control Group Laser Cut Disconnector
Cryptic Coatings 5.56 NATO AR-15 Bolt Carrier Group - Mystic Bronze
Phase 5 Tactical AR-15 90 Degree Ambi Safety Selector Black
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use 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 1 →Builds in the community that include the Spike's Tactical Thin Blue Line Stripped Ar-15 Lower Receiver
| Build | Parts | Total |
|---|---|---|
 | 20 | $783.77 |
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