
Availability: In Stock
The UTG Monolithic M-LOK handguard for MP5 and clones is a purpose-built rail system that consolidates mounting real estate and optics capability into a single rigid assembly. Designed and manufactured in the USA, this monolithic handguard replaces the standard foregrip with an integrated platform that combines M-LOK slots, Picatinny rails, and QD socket points—eliminating the need to juggle multiple mounting solutions on a compact platform.
Built from 6061-T6 aluminum and finished in H-146 graphite black Cerakote, the handguard uses UTG's patented claw mount locking interface to secure firmly to your receiver. The design prioritizes shootability: corners and edges are dehorned and melted smooth to prevent snagging, and the chamfered locking recess notch keeps the charging handle manipulation zone snag-free. Integral QD sockets on both left and right sides give you flexibility for light mounting or sling attachment without adding aftermarket components.
The rail layout includes an extended 16-slot Picatinny flat-top with a cutout for serial number visibility, plus 17 full and 5 half M-LOK slots around the handguard's circumference. That's serious accessory real estate for a modern MP5 platform. At 9.8 ounces installed, the monolithic design keeps weight down compared to stacking separate rail sections. Compatible with most collapsible and fixed stocks, this handguard works across a wide range of MP5 variants and clones.
| Brand | UTG / Leapers |
| Model | MTU055SSM |
| Platform | MP5 and clones (9mm) |
| Material | 6061-T6 aluminum |
| Finish | H-146 graphite black Cerakote |
| Mounting Interface | Patented claw mount locking |
| M-LOK Slots | 17 full and 5 half |
| Picatinny Rails | 16-slot extended flat-top |
| QD Sockets | Integral left and right anti-rotational |
| Weight | 9.8 ounces |
| Patent | US PAT. 11656059 |
| Manufactured | USA |
This monolithic handguard is designed for 9mm MP5 receivers and clones. It's compatible with most collapsible and fixed stocks, making it adaptable across a wide range of MP5 platform builds.
The handguard features an extended 16-slot Picatinny flat-top running the length, plus 17 full and 5 half M-LOK slots distributed around the circumference. That gives you plenty of room for optics, lights, lasers, and foregrip options without overcrowding.
No—the design includes a chamfered locking recess notch specifically engineered to prevent hot spots and snag points in the charging handle manipulation zone. Corners and edges are also dehorned and melted smooth for safe, snag-free handling.
The product is supplied as described in the specifications above. Refer to the product listing for details on included hardware or installation components.


SKU: 144602795 • Width: 3in • Height: 2.15in • Depth: 15.15in • Weight: 0.8oz





Availability: In Stock
The UTG Monolithic M-LOK handguard for MP5 and clones is a purpose-built rail system that consolidates mounting real estate and optics capability into a single rigid assembly. Designed and manufactured in the USA, this monolithic handguard replaces the standard foregrip with an integrated platform that combines M-LOK slots, Picatinny rails, and QD socket points—eliminating the need to juggle multiple mounting solutions on a compact platform.
Built from 6061-T6 aluminum and finished in H-146 graphite black Cerakote, the handguard uses UTG's patented claw mount locking interface to secure firmly to your receiver. The design prioritizes shootability: corners and edges are dehorned and melted smooth to prevent snagging, and the chamfered locking recess notch keeps the charging handle manipulation zone snag-free. Integral QD sockets on both left and right sides give you flexibility for light mounting or sling attachment without adding aftermarket components.
The rail layout includes an extended 16-slot Picatinny flat-top with a cutout for serial number visibility, plus 17 full and 5 half M-LOK slots around the handguard's circumference. That's serious accessory real estate for a modern MP5 platform. At 9.8 ounces installed, the monolithic design keeps weight down compared to stacking separate rail sections. Compatible with most collapsible and fixed stocks, this handguard works across a wide range of MP5 variants and clones.
| Brand | UTG / Leapers |
| Model | MTU055SSM |
| Platform | MP5 and clones (9mm) |
| Material | 6061-T6 aluminum |
| Finish | H-146 graphite black Cerakote |
| Mounting Interface | Patented claw mount locking |
| M-LOK Slots | 17 full and 5 half |
| Picatinny Rails | 16-slot extended flat-top |
| QD Sockets | Integral left and right anti-rotational |
| Weight | 9.8 ounces |
| Patent | US PAT. 11656059 |
| Manufactured | USA |
This monolithic handguard is designed for 9mm MP5 receivers and clones. It's compatible with most collapsible and fixed stocks, making it adaptable across a wide range of MP5 platform builds.
The handguard features an extended 16-slot Picatinny flat-top running the length, plus 17 full and 5 half M-LOK slots distributed around the circumference. That gives you plenty of room for optics, lights, lasers, and foregrip options without overcrowding.
No—the design includes a chamfered locking recess notch specifically engineered to prevent hot spots and snag points in the charging handle manipulation zone. Corners and edges are also dehorned and melted smooth for safe, snag-free handling.
The product is supplied as described in the specifications above. Refer to the product listing for details on included hardware or installation components.
SKU: 144602795 • Width: 3in • Height: 2.15in • Depth: 15.15in • Weight: 0.8oz

