- Categories
- Firearms
- Rifles

Machine Gun Armory
MGA MK 46 .300 Blackout Base Rifle MGA822.A
This item may be regulated for export by the U.S. Department of State or the US Department of Commerce. Please see our Export Policy
By adding to cart, I understand, acknowledge, and agree to the Export Policy. I am a US Person, and I do not intend to export this product. Please see our Export Policy
This item can only be shipped to a Licensed Federal Firearms Dealer. Please see our Shipping Policy
Description
The MGA MK46 is a closed-bolt civilian legal belt fed rifle. Machine Gun Armory is a purpose driven company that has taken on the challenge of improving the militaries belt fed light machine guns. Since 1984 there have been zero product improvement programs for the SAW. MGA has taken this rifle and brought it into the 21st century. They have also taken their experience from this endeavor and applied it to the civilian market. The result of that undertaking is this MK46. It is a closed-bolt semi-automatic rifle featuring an AR-style fixed butt stock, railed top cover and MOD 0 feed tray. This rifle is also a caliber convertible system with the purchase of separate conversion kits in 7.62x51, .300 blackout and .260 Remington. If you have ever dreamed of owning a belt fed rifle you need not wait another day.
Specifications
SKU
MGA822.A-MGA
MPN
MGA822.A
Action
Closed-bolt; gas-operated rotating-bolt operation
Barrel Thread Pitch
1/2", 28 tpi, right-handed
Caliber
.300 Blackout
Rifle Barrel Length
17"
Rifle Barrel Twist
1:7"
Rifle Overall Length
38" w/collapsible stock & 17" barrel
Rifle Stock
AR-compatible; fixed, collapsible, Magpul UBR, and other stocks compatible
Safety
Manual safety with selector lever
Scope Mount
MIL-STD-1913 (Picatinny) rail on top cover for optics; side & bottom accessory rails optional
Trigger
H&K G3 Trigger Pack 5 lbs pull
Weight
15 lbs, empty
Item Condition
New
Product Type
Rifles