G&P Aluminum GBB SAI 13.75 Inch Outer Barrel (Pattern) for WA M4A1 Series (14mm CW) 16.2 inch Set includes:

Set includes:

Civilian Model with Full Metal Rail on the top

-Magpul PTS MOE Handguard (Black)

For MARUI G26 & KJ G19/23 GBB Series

G&P Aluminum GBB SAI 13.75 Inch Outer Barrel (Pattern) for WA M4A1 Series (14mm CW) 16.2 inch Set includes:G&P SAI Taper outer barrels attach to the standard G&P M16 M4 series bodies via the usual barrel nut and Delta ring (or compatible alternatives). At its most basic, a replacement barrel can be used to vary the length of both the inner barrel and overall weapon size of your platform. Part of the charm of G&P compatible ARs is that the barrel lengths can be found from 2 to 20 inches in increments of 2 inches along almost that whole scale. If you have an