Primary Weapon Systems

PWS MOD2 AR-15 A5 Buffer H2 5.33 oz - A5 Buffer

Primary Weapon Systems PWS MOD2 AR-15 A5 Buffer H2 5.33 oz - A5 Buffer - Buffer for AR-15 - view 1
Buy Now

Primary Weapon Systems

Overview

The PWS MOD2 AR-15 A5 Buffer H2 5.33 oz - A5 Buffer is a buffer. Compare prices from multiple merchants and find the best deal.

Specifications

MPNEBUFFER-A5H2
Buffer WeightA5H2
AdjustableNo

Available Merchants(1)

Prices checked

Price Alert

Get an email if the price drops 10% or more.
Primary Arms logo
Primary Arms
Free shipping over $99
Shipping Speed
In Stock
$65
Buy Now

Build history on GunPartPicker

Builders have been adding the PWS MOD2 AR-15 A5 Buffer H2 5.33 oz - A5 Buffer to their builds on GunPartPicker since March 2026. All time, it ranks #90 of the 178 buffers builders have added.

It was hard to find in September 2026, in stock on only 8 of the 24 days we checked, and today the one retailer we track has it in stock. Prices barely moved in September 2026, holding around $64.99, so there haven't been real sales lately. Buying today, the lowest price is $64.99 at Primary Arms, which matches the best price we saw in September.

Trending buffers →

Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 30+ 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

The part most often added in each category by the builds that include this one

B5 Systems Government Issue SOPMOD Stock Collapsible Mil-Spec Black

B5 Systems Government Issue SOPMOD Stock Collapsible Mil-Spec Black

Stock & Brace$95in 40% of them
Bravo Gfgmod 3 Black Bcmgunfighter Pistol Grip Black Polymerrubber

Bravo Gfgmod 3 Black Bcmgunfighter Pistol Grip Black Polymerrubber

Pistol Grip$18in 20% of them
Sprinco USA M16 Rifle Cs Buffer Spring Stand-Alone

Sprinco USA M16 Rifle Cs Buffer Spring Stand-Alone

Buffer Spring$20in 20% of them
Geissele Automatics Super Stainless AR-15 Magazine Release Catch

Geissele Automatics Super Stainless AR-15 Magazine Release Catch

Magazine Release$21in 20% of them
AR-15 Blem Super Duty Stripped Receiver Sets - AR-15 Blemished Super Duty Receiver Set 5.56mm Black

AR-15 Blem Super Duty Stripped Receiver Sets - AR-15 Blemished Super Duty Receiver Set 5.56mm Black

Lower Receiver$225 · out of stockin 20% of them
Radian Weapons TalonGI 4590 Safety Selector Black AR15 AR10

Radian Weapons TalonGI 4590 Safety Selector Black AR15 AR10

Safety$42in 20% of them

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

93%
AR-1593%
AR-104.9%
AR-92.2%

Caliber

70.2%
5.56 NATO70.2%
.223 Wylde10.1%
300 Blackout8.2%
.308 Win4.1%
9mm1.9%
Other5.4%

Gas System

50.4%
Mid-Length50.4%
Carbine25.7%
Rifle11.9%
Pistol10.6%
Blowback0.8%
Other0.7%

Review this product

Share your thoughts with other customers

Be the first to review

No reviews yet. Be the first to review this product!