Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

Four-Rails For Maximum Accessory Mounting Versatility; Free-Float & Non-Free-Float Models

Free-float handguard provides four U.S. MIL-STD 1913 Picatinny rails at 3, 6, 9, and 12 o’clock positions for mounting a wide variety of accessories. Top rail aligns with flattop receiver rail to provide an extra-long expanse of uninterrupted rail space without additional cantilever mounts that add complexity and weight to your gun. Two-piece design allows easy installation on original factory barrel nut without removing front sight; factory delta ring must be removed, or low-profile gas block installed. A robust clamp and four anti-rotation alignment bolts lock the forend to the rear of the barrel and actually reinforce the barrel/receiver connection. Large vent holes dissipate heat from the barrel and minimize weight. White alphanumeric identifiers on cross slots ensure easy repeatability of accessory positions when changing configuration from one mission to another. All models, except MRF-MX, have two receptacles on each side rail for 360° push-button sling swivels. Precision machined from high-grade aluminum billet, then Type III hardcoat anodized for strength and corrosion protection, with Teflon® additive for extra resistance to surface abrasion. MRF-C - 7" long, fits carbine-length gas system. MRF-CX – 12" long, extended rail fits carbine-length gas system and has opening for the gas block/front sight. MRF-M - 9" long, fits mid-length gas system and has clearance for factory front sight/gas block and handguard cap. MRF-MX – 10" long, fits carbine- and mid-length gas system; requires low-profile gas block. Does not have sling swivel receptacles. MRF-RX – 13.8" long, fits any-length gas system; requires low-profile gas block.


AR-15, Issue:10, Page:047
Big Book Catalog, Issue:67, Page:048
Law Enforcement / Police Store, Issue:07, Page:012
New Product Supplement, Issue:621, Page:003

SPECS: Aluminum, hardcoat anodized, Black or Dark Earth, matte finish.

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6 Item(s)
AR15 7"MODULAR RAIL FOREND STDCARB.BLK
100-003-453WB
MRF-C 7" Forend, Black
100003453MRF-C 7" Forend, Black

Mfr Part: SRAIMRFC7BT00

$169.99

In Stock

Color: Black

Length: 7

Material: Aluminum

Style: 2-Piece, Picatinny Rail

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AR15 7"MODULAR RAIL FOREND STD CARB DE
100-003-454WB
MRF-C 7" Forend, Dark Earth
100003454MRF-C 7" Forend, Dark Earth

Mfr Part: SRAIMRFC7FT00

$174.99

In Stock

Color: Dark Earth

Length: 7

Material: Aluminum

Style: 2-Piece, Picatinny Rail

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AR15 9"MODULAR RAIL FOREND,MID-CARB DE
100-003-456WB
MRF-M 9" Forend, Dark Earth
100003456MRF-M 9" Forend, Dark Earth

Mfr Part: SRAIMRFM9FT00

$192.99

In Stock

Color: Dark Earth

Length: 9

Material: Aluminum

Style: 2-Piece, Picatinny Rail

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10" MID-LENGTH EXTENDED BLACK FOREND
100-004-060WB
MRF-MX 10" Forend, Black
100004060MRF-MX 10" Forend, Black

Mfr Part: SRAIMRFM1BT00

$199.99

In Stock

Color: Black

Length: 10

Material: Aluminum

Style: Free Float, Picatinny Rail

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AR15 12"MOD. RAIL FOREND, EXT CARB. BL
100-003-458WB
MRF-CX 12" Forend, Black
100003458MRF-CX 12" Forend, Black

Mfr Part: SRAIMRFC2BT00

$239.99

In Stock

Color: Black

Length: 12

Material: Aluminum

Style: 2-Piece, Picatinny Rail

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13.8" RIFLE EXTENDED BLACK FOREND
100-004-061WB
MRF-RX 13.8" Forend, Black
100004061MRF-RX 13.8" Forend, Black

Mfr Part: SRAIMRFR3BT00

$235.00

Out of Stock

Color: Black

Length: 13

Material: Aluminum

Style: Free Float, Picatinny Rail

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AR-15/M16 MODULAR RAIL FOREND