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Primary Weapons Systems Enhanced Pistol Buffer Tube w/ Ratchet Lock Castle Nut & Endplate Carbine Length Black

Primary Weapons Systems Enhanced Pistol Buffer Tube w/ Ratchet Lock Castle Nut & Endplate Carbine Length Black

Primary Weapons Systems · Buffer Tubes & Springs

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$99.95at OpticsPlanet

In stock Sale checked Oct 30, 2026

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OpticsPlanet $99.95Salechecked Oct 30, 2026 In stock Buy at OpticsPlanet

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Price history

Lowest in-stock price in the last 30 days: $99.95 at OpticsPlanet. Dashed line = out of stock. Tracking since Oct 28, 2026.

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Since Oct 28, 2026.

About this part

The Primary Weapons Systems Enhanced Pistol Buffer Tube w/ Ratchet Lock Castle Nut & Endplate Carbine Length Black is a buffer part from Primary Weapons Systems. One store lists it, OpticsPlanet at $99.95. The lowest in-stock price in the last 30 days was $99.95 at OpticsPlanet.

Fits and works with

Buffer system
Pistol · Buffers and springs

Specifications

Manufacturer
Primary Weapons Systems
Type
Buffer Tube
Material
Aluminum

From the manufacturer

Primary Weapons Systems Enhanced Pistol Buffer Tube w/ Ratchet Lock Castle Nut & Endplate Carbine Length Black. Weighing in at just 4.3 oz this buffer tube is constructed from impact extruded 7075 aluminum delivering exceptional strength while maintaining a mil-spec tube diameter for compatibility with a wide range of components. A key feature of this buffer tube is that staking is not required. It can be securely installed using a castle nut wrench making the process both simple and reliable. The extended carrier support lip ensures smoother cycling while lightening cuts reduce weight by approximately 1 oz compared to standard mil-spec designs. The fluted design also provides effective debris clearing ensuring consistent operation even in adverse conditions. With a rugged MIL-A-8625 F Type III Class 2 anodized finish this buffer tube is built to withstand the rigors of heavy use. Enlarged drain holes ensure efficient drainage and keep debris from causing issues during operation. Built for professionals who demand top-tier performance and ease of installation the PWS Enhanced Pistol Buffer Tube combines lightweight durability with practical features making it a must-have for any serious setup. Specifications for Primary Weapons Systems Enhanced Pistol Buffer Tube w/ Ratchet Lock Castle Nut Endplate: Manufacturer: Primary Weapons Systems Color: Black Finish: Anodized Fabric/Material: 7075 Aluminum Gun Type: Pistol Length: 7.2 in Condition: New Buffer Tube Length: Carbine Length Package Contents: Primary Weapons Systems Enhanced Pistol Buffer Tube w/ Ratchet Lock Castle Nut Endplate PWS Ratchet Lock Castle Nut End Plate Set Primary Weapons Systems 4G2BTPB1: Enhanced Pistol Buffer Tube w/ Ratchet Lock Castle Nut & Endplate Carbine Length Black

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$99.95 at OpticsPlanet
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