Monstrum Winchester SXP/Defender / 1300 Grimlock Picatinny Rail Mount Black

Handguard Monstrum UPC 810088817533 MPN RM740 SKU MON-SMT-M7G5S12-RM740

Monstrum Winchester SXP/Defender / 1300 Grimlock Picatinny Rail Mount Black
$17.99 Out of stock

at Optics Planet

Shipping calculated in cart · free over $49

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
$17.99
Typical price
–
Tracked since
Oct 29, 2026

The advertised price has held at $17.99 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.

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