The BCM 1913 Light Mount Modular is an ambidextrous aluminium light mount for AR-15 and M4 rifles, attaching to an M-LOK handguard and presenting a 1913 Picatinny stub for a weapon light.
This is the M-LOK version. The same mount is made for KeyMod handguards — check which handguard you have before ordering.
Rather than clamping the light body, this mount gives you a short section of 1913 Picatinny rail at the 3 or 9 o'clock position, which means it takes any light built for a Picatinny interface rather than a light of one specific body diameter. Bravo Company USA note it is compatible with the SureFire Scout Light mounting interface. That makes it the more flexible of the two approaches: change lights and the mount stays.
The body is fully reversible, so one part covers both sides of the rifle, and multiple mounting hole positions let you set the light fore and aft so the tailcap lands under your thumb. It is aluminium, low-profile and snag-resistant, and weighs 0.5 oz (14 g). A 1/8 in hex key and a T15 Torx wrench are supplied.
Why shooters choose the BCM 1913 Light Mount Modular
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1913 Picatinny stub — takes any light with a Picatinny interface, not one body size
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Fully reversible — 3 or 9 o'clock from a single part
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Multiple hole positions — set the tailcap where your thumb reaches
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0.5 oz (14 g) aluminium — low-profile and snag-resistant
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Tools included — 1/8 in hex and T15 Torx
What the BCM 1913 Light Mount Modular fits
Fits M-LOK handguards and forends on AR-15/M4 rifles, including UK straight-pull AR-15 builds. This is the M-LOK version and will not attach to a KeyMod handguard — for that, order the BCM 1913 Light Mount Modular for KeyMod, which is the same mount in the other interface. Once fitted it accepts any weapon light built for a 1913 Picatinny interface, including lights using the SureFire Scout Light mounting interface. If your light has a bare body rather than a rail clamp, a body-clamping mount such as the BCM Modular Scout Light Mount is the other route. No light is included.
Specifications
| Platform |
AR-15 / M4 |
| Fits |
M-LOK handguards and forends; weapon lights with a 1913 Picatinny interface, including the SureFire Scout Light mounting interface |
| Type |
Modular 1913 light mount, fully reversible |
| Material |
Aluminium |
| Weight |
0.5 oz (14 g) |
| Mount interface |
M-LOK to 1913 Picatinny, 3 or 9 o'clock |
| Adjustment |
Multiple mounting hole positions; 1/8 in hex and T15 Torx supplied |
| Brand |
Bravo Company USA |
| MPN |
BCM-1913LM-MCMR |
One mount, any Picatinny light. Order the BCM 1913 Light Mount Modular today — in stock at Xtreme Tactical Gun Parts with free tracked UK delivery in 7–10 days.
Explore more: M-LOK Accessories, AR-15 Parts & Accessories or browse all Bravo Company USA.
