Length

•  10.3" (2)
•  12.5" (1)

Compatibility

•  AR-9 (1)
•  AR-10 (1)
•  AR-12 (1)
•  AR-15 (4)
•  AR-15, AR-10, M16 (1)
•  AR-308 (1)
•  AR 410 (1)
•  AR PCC (1)
•  AR Rifles (1)
•  Charles Daly AR 410 (1)
•  Charles Daly Honcho (1)
•  Colt AR-15 (1)
•  DPMS AR-10 (1)
•  Glock Pattern AR-15 (1)

Thread 1

•  1/2"-28 (2)

Model

•  M4A1 (1)
•  MK18 (2)
•  MK18 RIS II (1)
•  RIS III (1)

Type

•  Rail (1)

Coating

•  Hardcoat Anodized (4)

Description

•  Free Float Forend (1)

Barrel Length

•  16" (14.5" With Pinned Brake) (1)

Subcategory

•  Complete Upper Receivers (2)
•  Grips (1)
•  Handguards & Forends (2)
•  Rifle Grips (1)
•  Stocks & Buffer Tubes (1)
•  Upper Receivers (2)

Tube/Stock Specification

•  Mil Spec (1)

Material

•  41V50 Chrome Moly Vanadium Steel (1)
•  Aluminum 6061-T6 (1)
•  Polymer/OverMolded (1)

Accessories

•  M4 12.0 Rail (1)