Used HK Army LAZR Barrel Kit - Silver Tactical Vests & MOLLE Attachments It also features our Uni-Flow

It also features our Uni-Flow Venting that won't allow dust or dirt to get sucked into the Piston Housing

Uses Inception Designs grip frames and feednecks

Zipper Fly

Complete POPS Assembly

That polishing also allows you to shoot the barrel clean

Used HK Army LAZR Barrel Kit - Silver Tactical Vests & MOLLE Attachments It also features our Uni-FlowThis insert kit comes with everything shown in the pictures. The inserts and barrel have minor paint blemishes. Also, the barrel tip has minor scratching. Includes: HK Army LAZR Case 8 Barrel Inserts (0. 678, 0. 680, 0. 682, 0. 684, 0. 686, 0. 688, 0. 690, & 0. 692) 4 Barrel Rubber Grips (Black, Gray, Red, Blue) 1 Barrel Back 1 Barrel 15" Front Please see pictures for more details.