G&P Aluminum GBB SAI 10.5 Inch Outer Barrel (Pattern) for WA M4A1 Series (14mm CW) Red G&P M16A1 Metal Body (GP186)

G&P M16A1 Metal Body (GP186)  2

Comfort Fit Slider Waistband

Increase kick and enhance shooting experience

or AK103/AK104 magazines (8 total)

G&P Aluminum GBB SAI 10.5 Inch Outer Barrel (Pattern) for WA M4A1 Series (14mm CW) Red G&P M16A1 Metal Body (GP186)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