BCA Superior Enhanced Airsoft Biodegradable BBs - 15 Bottles Bulk (0.28g) Gas Magazines The upgraded ball-bearing spring guide

The upgraded ball-bearing spring guide for the SIG SAUER ProForce MPX provides ease of mind with a steel reinforced body and reduced friction of your spring

adding to the shooting experience

CNC milled 7075 aluminum housing

Includes Pistol

Window SizeN/A

BCA Superior Enhanced Airsoft Biodegradable BBs - 15 Bottles Bulk (0.28g) Gas Magazines The upgraded ball-bearing spring guideNot eligible for Free Shipping. Specifications: 0. 28g 6mm (5. 95mm) Material: Biodegradable PLA 3800rd individual bottles 15 bottles per bulk box (57000 rounds total) OEM'd by BLS and now in a convenient bottle format! Our BCA Superior BBs are made to the same outstanding quality and consistency as what you would expect from premium quality Taiwanese BBs, without any of the issues that arise from bags. That means no crushed BBs, no ripped bags, and