Masterpiece Arms 57DMG Defender Side Cocking SA 5.7x28mm
The new 57DMG uses a fully machined aluminum lower receiver and
fully machined aluminum grips. The coating on this model is cerakote
black, but other colors are available.
The machining of the lower and grip reduces weight and certainly
increases the level of comfort and ergonomics from our previous
Each receiver is laser engraved with the appropriate information.
The new design also provides complete compatibility with the FN57
magazines in both 20 and 30 round capacity.
Cal: 5.7x28mmone (1) 20 Round Polymer Magazineone (1)
Muzzle BrakeSide CockerScope MountSemi Auto Design5″
BarrelThread Size – 1/2×28