Fast Shipping
1-2 day order processing
have questions?
1-2 day order processing
We know our products

The HM50B2 is the evolution of the HM50B Rifle. HM Defense lightened and strengthened areas that are beneficial for military and law enforcement use. The HM50B2 upper receiver, lower receiver and rail were designed with a modern look and lightened. The machined adjustable stock is made by HM, with a steel through bolted mounting system joining the stock to the lower receiver. The stock has an adjustable comb, length of pull, butt pad, flat bottom and includes a removeable1913 picatinny rail, for secure monopod mounting. Features a button rifled, threaded barrel; 14" Picatinny rail; aluminum receiver; HM Target trigger and ERGO Tactical Super Ambi grip. Includes removable monopod mount, 10rd mag and hard case w/laser cut foam.
Caliber 50 BMG
Barrel Length Range 29" to 29.99"
Gun Platform AR Style
Stock Finish Group Green
Capacity 10+1
Stock Material Aluminum
OAL 56.75 "
Sights None
Barrel Finish Black Cerakote
Barrel Material Chrome Moly Steel
Muzzle Recor Muzzle Brake
Twist 1:15"
Receiver Description Picatinny Rail
Magazine Type Double Stack
Grips Tactical Super Ambi
Handguards M-LOK
Receiver Material Aluminum
Thread Pattern 1"x14
Stock Description HM Precision Adj
Barrel Description Match Grade Threaded
Barrel Length 29.25"
Length of Pull Adjustable
Max Capacity 10
Receiver Finish OD Green Cerakote
Trigger Target
Weight 29.75 lbs
Stock Finish OD Green Cerakote