JE Machine Tech AR-15 Muzzle Brake Wrench Flat w/Crush Washer 1/2x28 Black

Gun Parts Je Machine Tech UPC 811577031119 MPN PSMZ4GR SKU 3HH-BMB-MZAR15-PS-MZ4GR

JE Machine Tech AR-15 Muzzle Brake Wrench Flat w/Crush Washer 1/2x28 Black
$19.99

at Optics Planet ·

Shipping calculated in cart · free over $49

Firearm Data Lab may earn a commission when you buy through this retailer link. Commissions never change a price or move a cheaper listing below a pricier one. When two retailers tie exactly, the one that pays us a commission is listed first.

Price history

Lowest seen
$19.99
Typical price
–
Tracked since
Oct 29, 2026

The advertised price has held at $19.99 since tracking began on Oct 29, 2026; no price changes recorded.

Embed this chart

A live price-history image, updated as we track new prices. Paste the snippet that matches where you're posting.