HM Defense HM15 Billet Upper & Lower .300 BO Rail HM15-SPFSS-300-LR
Lowest Listed Price
$1,545
MSRP
$0
Savings
See retailer
Retailers Reporting In Stock
0 Stores
Updated
Aug 26, 2026
Compare Deals from 1 Retailers
Sorted by lowest price
Specifications
Brand
MPN
HM15-SPFSS-300-LR
Description
This .300 Blackout HM Defense HM15 full billet upper and lower features a type III hard anodized finish, 14" length black picatinny rail, 16" spiral fluted 416 stainless barrel with 1:8 twist, mil-spec black flash hider, MOE magpul black stock, MOE magpul black grip, and PMAG Magpul magazine. HM Defense HM15 Billet Upper & Lower .300 BO Rail HM15-SPFSS-300-LR
