▼ 17% below avg
Primary Weapons Systems Piston 37/64-28, Black
Lowest Price
$60.77
MSRP
$87.95
Savings
31% off
Verified In Stock at
6 Stores
Updated
Aug 26, 2026
Compare Deals from 11 Retailers
Verified availability, then price
Red Team Armory Best
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● Availability Unknown
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AR15 Discounts
● Availability Unknown
$76.95
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Color: Black
Compatible With: PWS BDE 9, Rugged, SilencerCo, Lone Wolf Arms, and Griffin Pistol Suppressors
Thread Pitch: .578x28
Specifications
Description
Primary Weapons Systems Piston 37/64-28, Black
