Maxim Defense CQB Carbine K AR-15 Heavy Buffer Tube Kit With JP Silent Captured Spring - Carbine

Gun Parts Maxim Defense UPC 680017493349 SKU MXM-49334

Maxim Defense CQB Carbine K AR-15 Heavy Buffer Tube Kit With JP Silent Captured Spring - Carbine
$187.16 Out of stock

at Primary Arms

Shipping calculated in cart

Restock alert

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
$187.16
Typical price
$187.16
Tracked since
Oct 24, 2026

The advertised price has held at $187.16 since tracking began on Oct 24, 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.

Restock alert One email when this is back in stock. Free. No account needed.