New! Mini 4.2" Free Float Round Handguard with M-LOK Slots, .223 and 5.56 AR-15 M4. Large ID 308 handguard options on the

308 handguard options on the market

There may be remnants of cosmoline so your tools might need to be cleaned before use

Water Proof and Fog Proof with quality

maintaining accurate aim point reference

Dimensions: Height 4

New! Mini 4.2" Free Float Round Handguard with M-LOK Slots, .223 and 5.56 AR-15 M4. Large ID 308 handguard options on theNew! Mini 4. 2" Free Float Round Handguard with M LOK Slots, . 223 and 5. 56 AR 15 M4. Large ID. SKU: MMARC42 New! The Round shaped Tubular Handguard with M LOK Slots. Black Matte Finish. One piece Machined in Aircraft Aluminum Alloy. Round handguards makes for a very comfortable hold. Non slip etched grip. 4. 1 oz. Great for AR Pistol Builds that need a Large ID! Outside and Inside Dimensions: OD 1. 99". ID 1. 77" Aluminum barrel nut and 2 timing