Strike Industries Sidewinder 45 Degree Offset BUIS GBB Sniper External Parts Quick change of barrel length

Quick change of barrel length and rail system length

Suitable For PDI-Patriot1/ Tokyo Marui MP5 Series Airsoft Rifle

Dynamic Precision Match Cylinder for Next Gen Blowback Housing

Madbull Ultimate Hop Up unit

Full detail engraving intact when arriving on your hand

Strike Industries Sidewinder 45 Degree Offset BUIS GBB Sniper External Parts Quick change of barrel lengthThe SI Sidewinder is a backup iron sight that offers unprecedented flexibility. In one low profile package, the Sidewinder offers the on the go option for Left or Right 45 degree offset or traditional in line capabilities. Whether you are in need of a low profile, low snag inline backup for your red dot, or a short range, offset CQB sight backup for magnified optics, the Sidewinder can fill your needs. The low profile SI Ambush mounting system can