LBE Unlimited AR-15 Mil-Spec Buffer Tube KIT, Red - MILBUFKT-RED
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LBE Unlimited
Overview
The LBE Unlimited AR-15 Mil-Spec Buffer Tube Kit is a complete parts kit designed for building or upgrading your AR-15 platform. Featuring a Mil-Spec buffer tube, this assembly ensures compatibility with standard components, making installation straightforward and reliable. Its striking red color adds a unique aesthetic touch to your build, appealing to those looking to personalize their firearms.
Specifications
September 2026 on GunPartPicker
LBE Unlimited AR-15 Mil-Spec Buffer Tube KIT, Red - MILBUFKT-RED ranked #23 of the 68 buffer tube kits builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since April 2026. All time, it ranks #28 of the 157 buffer tube kits builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today 6 of the 7 retailers we track have it in stock. It dipped to $38.57 at BattleHawk Armory for a stretch in September 2026, well under its usual $44.69, so sales do come around. Buying today, the lowest price is $38.57 at BattleHawk Armory, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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Read the guide: AR-15 Buffer Tube Assembly Guide →Check it against the live catalog:
Frequently Built With
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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 1 →Builds in the community that include the LBE Unlimited AR-15 Mil-Spec Buffer Tube Kit, Red - MILBUFKT-RED
| Build | Parts | Total |
|---|---|---|
 | 16 | $1569.52 |
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