MK46 Profile or Standard M-LOK | Multiple Configurations
Drop weight. Stack options. Own the field.
The Bull Craft A&K M249 / MK46 M-LOK Handguards are lightweight, modular upgrades designed to dramatically reduce front-end weight while expanding accessory control. Built from rugged SLS-printed Nylon PA12, these 2-piece handguards deliver ergonomic handling, modern M-LOK mounting, and mission-tuned durability without the bulk of OEM systems.
Choose between the MK46-profile handguard—with optional Picatinny rail configurations—or the Standard 7.75″ M-LOK handguard for classic, streamlined builds. Same materials. Same strength. Different geometry for different platforms.
Available Configurations
MK46 M-LOK Handguard (A&K M249 / Featherweight Compatible)
Maximum modularity. Minimal weight.
Designed around the MK46 profile, this version offers configurable rail options while maintaining full M-LOK coverage on both sides.
Rail Options:
- Top Rail: Full-length Picatinny or No Top Rail
- Bottom Rail: Picatinny or M-LOK
- Side Panels: Always M-LOK
Weight Comparison:
- With Top Rail: 10 oz vs OEM 1 lb 10 oz
- Without Top Rail: 7 oz vs OEM 1 lb
✅ Fits all A&K M249 models, including Featherweight
✅ Dual-panel M-LOK system
✅ Optional full-length Picatinny top rail
✅ Ergonomic grip profile
Standard 7.75″ M-LOK Handguard (A&K M249 – Non-Featherweight)
Clean lines. Mission-tuned control.
This 7.75″ Standard M-LOK handguard delivers a streamlined profile with full modular mounting across both panels—ideal for lights, foregrips, and cable guides without visual or physical bulk.
✅ Fits A&K M249 platforms (non-Featherweight only)
❌ Not compatible with G&P or Classic Army Featherweight models
✅ Dual-panel M-LOK system
✅ Lightweight, rugged SLS construction
✅ Ergonomic grip profile
Shared Features (All Variants)
✅ SLS-Printed Nylon PA12 — lightweight, impact-resistant
✅ 2-Piece Handguard Design
✅ M-LOK Compatibility for modular accessories
✅ Designed for Hard-Use Field Conditions
✅ Made in the USA
✅ Quick Turnaround & Reliable Shipping
✅ Actual Availability — No ghost listings
⚠️ Compatibility Notes — READ BEFORE PURCHASE
- MK46 version fits A&K M249 including Featherweight
- Standard 7.75″ version fits A&K M249 NON-Featherweight only
- ❌ Not compatible with G&P or Classic Army Featherweight M249s
Mount smart. Move light.
Built Light. Ready to Fight.
