![4.2" M-LOK Free Float Handguard for 223/5.56 Uppers [MMARE42]](https://cdn11.bigcommerce.com/s-7qieja1bmy/images/stencil/1280x1280/products/821/7543/MMARE42_S1_Web__31450.1706474001.jpg?c=2 "4.2\" M-LOK Free Float Handguard for 223/5.56 Uppers [MMARE42]")
![4.2" M-LOK Free Float Handguard for 223/5.56 Uppers [MMARE42]](https://cdn11.bigcommerce.com/s-7qieja1bmy/images/stencil/1280x1280/products/821/7542/MMARE42_S2_Web__74386.1634663221.jpg?c=2 "4.2\" M-LOK Free Float Handguard for 223/5.56 Uppers [MMARE42]")
![4.2" M-LOK Free Float Handguard for 223/5.56 Uppers [MMARE42]](https://cdn11.bigcommerce.com/s-7qieja1bmy/images/stencil/1280x1280/products/821/7545/MMARE42_Qtr2_Web__34561.1634663230.jpg?c=2 "4.2\" M-LOK Free Float Handguard for 223/5.56 Uppers [MMARE42]")
![4.2" M-LOK Free Float Handguard for 223/5.56 Uppers [MMARE42]](https://cdn11.bigcommerce.com/s-7qieja1bmy/images/stencil/1280x1280/products/821/7546/MMARE42_Qtr1_Web__46424.1706474004.jpg?c=2 "4.2\" M-LOK Free Float Handguard for 223/5.56 Uppers [MMARE42]")
![4.2" M-LOK Free Float Handguard for 223/5.56 Uppers [MMARE42]](https://cdn11.bigcommerce.com/s-7qieja1bmy/images/stencil/1280x1280/products/821/7544/MMARE42_T1_Web__23620.1706474006.jpg?c=2 "4.2\" M-LOK Free Float Handguard for 223/5.56 Uppers [MMARE42]")
![4.2" M-LOK Free Float Handguard for 223/5.56 Uppers [MMARE42]](https://cdn11.bigcommerce.com/s-7qieja1bmy/images/stencil/1280x1280/products/821/7541/MMARE42_F1_Web__60028.1634663209.jpg?c=2 "4.2\" M-LOK Free Float Handguard for 223/5.56 Uppers [MMARE42]")
![4.2" M-LOK Free Float Handguard for 223/5.56 Uppers [MMARE42]](https://cdn11.bigcommerce.com/s-7qieja1bmy/images/stencil/500x659/products/821/7543/MMARE42_S1_Web__31450.1706474001.jpg?c=2 "4.2\" M-LOK Free Float Handguard for 223/5.56 Uppers [MMARE42]")
M-LOK Free Float Handguard for .223/5.56 Uppers, 4.2" Length. SKU: MMARE42
4.2" length free float rail mount with Picatinny Top rail and M-LOK slot system.
- Aluminum barrel nut included.
- CNC machined from Quality aluminum and black anodized.
- Super light weight, only 5 oz with barrel nut.
Specs: 4.2" Long, 1.5" wide, 2.0" tall.
Weighs 5 oz.
I.D. - Interior wall to wall I.D. is 1.358"
These will fit 223/5.56 uppers.
MSRP $35.99
MAP $32.99
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