Samson K-Rail Features The Samson AK-47 M-LOK K-Rail extends handguard length beyond the factory piece shielding the shooter s hand from barrel heat while opening up significantly more real estate for mounting accessories along its five-sided M-LOK surface. An adjustable alignment system uses twistable wedges in the receiver block to rotate the handguard into perfect alignment during installation a detail that matters given the variance found across stamped AKM receivers. The rail works with the factory gas tube and does not require removal of the lower handguard retainer keeping installation straightforward without permanent modifications. An extended lip index point lets the shooter feel by touch when their support hand thumb is getting too close to the hot gas tube. Because this K-Rail includes an integrated ambidextrous QD sling point shooters running modern sling setups can attach and detach their sling from either side without needing an aftermarket QD adapter. Recessed screws prevent the burns that can occur when handling a rail with proud heat-conducting screw heads after firing. The top rail section allows optic mounting directly on the receiver s centerline useful for shooters wanting a red dot without a separate side-mount rail. Machined from 6061-T6 aluminum and hardcoat anodized in black the K-Rail is built to hold up to the recoil and handling of hard AK-47 use over years of service. Samson AK-47 M-LOK K-Rail QD Specifications Brand: Samson Model: AK-47 M-LOK K-Rail QD Compatible Hosts: AK-47 Style: M-LOK / Picatinny Length: 10.5 Width: 1.60 Height: 3.4 Material: Aluminum Finish: Type III Anodized Color: Black Weight: 11 oz Available At: GrabAGun