2a Armament Builder Series Billet Ar-10 Buffer Tube

2a Armament Builder Series Billet Ar-10 Buffer Tube - Buffer Tube for AR-15 - view 1

2A Armament

Overview

The 2A Armament Builder Series Billet AR-10 Buffer Tube is a Mil-Spec carbine buffer tube designed for reliable function and compatibility with standard AR-10 builds. Made from aluminum, this tube ensures durability while maintaining a lightweight profile. This buffer tube is commonly found in builds featuring a mid-length gas system and chambered in .308 Win, making it an excellent choice for those looking to optimize their performance in this caliber.

Specifications

MPN2A-BSBT-10
MaterialAluminum
AssemblyTube Only
Buffer Tube SpecMil-Spec
Buffer Tube TypeCarbine

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Frequently Built With

Based on build data

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

79.5%
AR-1579.5%
AR-1018.1%
AR-92.4%

Caliber

67.2%
5.56 NATO67.2%
.223 Wylde11.8%
300 Blackout7.7%
.308 Win4.6%
.450 Bushmaster2.2%
Other6.4%

Gas System

45.5%
Mid-Length45.5%
Carbine26.9%
Rifle17.1%
Pistol9.8%
Blowback0.4%
Other0.4%
Frequently Built With Products
ProductCategoryTimes Built Together
Strike Industries Extended Bolt CatchBolt Catch82
Law Tactical AR Folding Stock Adapter Gen 3 - HKStock Adapter74
Expo Arms Ar-15 Carbine Buffer Spring - 17-7 SteelBuffer Spring68
Strike Industries Cobra Billet Aluminum Trigger Guard - RedTrigger Guard61
Strike Industries AR-10 Shift Pins, Black - SI-AR10-SHIFT-BKTakedown Pin59
Strike Industries Flat Wire Spring for AR Carbine - AR-FWS-CBuffer Spring57
Build Platform Breakdown
PlatformPercentage
AR-1579.5%
AR-1018.1%
AR-92.4%
Build Caliber Breakdown
CaliberPercentage
5.56 NATO67.2%
.223 Wylde11.8%
300 Blackout7.7%
.308 Win4.6%
.450 Bushmaster2.2%
6mm ARC1.9%
9mm1.2%
6.5 Grendel1.2%
.458 SOCOM0.6%
7.62x39mm0.6%
.22 ARC0.3%
.22 LR0.3%
.224 Valkyrie0.3%
Build Gas System Breakdown
Gas SystemPercentage
Mid-Length45.5%
Carbine26.9%
Rifle17.1%
Pistol9.8%
Blowback0.4%
Intermediate0.4%

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